It has very easy to sand properties, high build and cures fast. I found a urethane color match paint for my dirt bike and ordered it. Get a FREE auto body book here: https://www.learnautobodyandpaint.com/Get complete auto body and paint DOMINATION and training here: https://www.learnautobodyandpaint.com/vip-offer/Read the blog: Can You 2k Filler Primer Over Small Bare Metal Spots: https://www.learnautobodyandpaint.com/can-you-2k-filler-primer-over-small-bare-metal-spots/Hey, it’s Tony from LearnAutoBodyAndPaint with another video for the Q\u0026A series. 3. I know they are all different. “Primers have the ability, because of their filling capabilities, to hide or fill in some defects of the metal. I’ve already feathered it out to 320-grit. The first coat they put on was a light grey color and it appears they shot a red type primer over that. If you let your project … 4.5 out of 5 stars 54. Industrial primers typically consist of either epoxy- or urethane-based primers depending on the overall requirements of the finished painted unit,” said Scott Laney, liquid product manager for PPG Industrial Coatings. Amazon's Choice for 2k urethane primer. It can be... 2K SELF ETCHING PRIMER . You will want to use a good 2K sealer for the best job. One hour is the minumin and that is what I use because of past problems. Only 10 left in stock - order soon. A quick-drying two-component urethane primer surfacer for spot and panel repairs, RAPID PRIME is sandable within one to three hours (block sand recommendation is 2-3 hours). What epoxy do you use? I sandblasted my 50 Plymouth. Epoxy is simply a primer, whereas 2K urethane primers are considered a primer surfacer. 4.1 out of 5 stars 22. (Q) Can I apply the 2K Urethane Primer Surfacer over bare metal? “Never apply seam sealers to bare metal. It fills well, sands easily and provides excellent color holdout for all top coats. Unfortunately, I got called away when you were answering my question about polyester primer vs urethane primer. FREE Shipping. Universal, quick-drying 2K primer for high quality automotive paint jobs. Find Summit Racing SUM-UP220G Summit Racing® 2K High-Build Primer and get Free Shipping on Orders Over $99 at Summit Racing! Find Summit Racing SUM-UP224G Summit Racing® 2K High-Build Primer and get Free Shipping on Orders Over $99 at Summit Racing! I simply can't comprehend the number of people walking out of a jobber after a purchase with no guidance. I think you have a low spot here so you might want to put a body filler in this section over here.You need to show me the finished project when you’re done. The only time you won't need to use primer is if you're not uncovering any bare metal. Save 5% at checkout. A good two-pack primer will also repel moisture and alleviate the risk of corrosion for long periods of time. Some people apply urethane primer directly to … $95.30 $ 95. Join VIP And be part of the #BossPainter community!Talk soon! A quality urethane primer-surfacer will do a good job of leveling out the transition from plastic filler to metal, as well as filling the sanding marks in the filler. This primer has a 4:1 mix ratio (4 parts primer to 1 part activator). Authentication and pre-purchase inspection service still available. 8. The urethane primer is what you want to use after your bodywork is done as a filler primer. The urethane primer is what you want to use after your bodywork is done as a filler primer. This primer is a top-quality, two-component coat that is known to provide wonderful adhesion to surfaces and gives them a boost of shine. JavaScript is disabled. (A) Primers have many features, not the least of which is that they provide much better adhesion to bare metal than paint. Save 5% at checkout . Direct to Metal 2K Urethane High Build Primer must be sanded prior to recoa ng a L er 24 hours drying @ 24°C (75°F). Its color can fade after some several years. When modified as a sealer, it is easily applied, offers good holdout and lays down smooth for excellent topcoat appearance. The most common way in the automotive world, specifically in motorcycle paint jobs, is that they put the base coat, then the decal and clear coat over it. If you're not removing paint down to the bare surface, then the primer is unnecessary. Profile Page. Find Summit Racing SUM-UP220G Summit Racing® 2K High-Build Primer and get Free Shipping on Orders Over $99 at Summit Racing! On my last car I used Nason 2K urethane primer and mentioned to the painter that I woul be stripping some sheet metal and spraying the 2K urethane and he strongly suggest that I first spray an epoxy as the Nason 2K urethane primer will not grip the bare metal as good as an epoxy would. Blow off and tack clean. I still ask every once in awhile when I feel a little confused. Hobbiests find themselves in trouble constantly because of what they heard from another with little or no experience. Hey Tony, I enjoyed today’s live stream. Epoxy Primer on Bare Aluminum Before Painting Posted: November 11, 2015 By: JamesR If your project includes painting bare aluminum, make sure you follow these steps to ensure the best finish possible. May be applied over old paint, body filler and even bare metal (properly prepared). Primer Surfacer. FIBERGLASS, RIGID PLASTIC AND SMC 1. Keep to the recommended number of coats. swaluda. Urethane primers though, do not have good, if any, corrosion protection, they do not help in the prevention of rust and do not have good adhesion to bare metals. Mixes 4:1 with 50241 ZP catalyst. I know some of the jobbers are lackadaisical but it's ridiculous. 4. Epoxy primer can be applied on either new bare or old rusty metal surfaces and is compatible with top coats made up of other substances. Features. Etching properties also mean that two-pack primers will stick more readily to repairs and bare metal. Spot in all the bare metal areas with epoxy, next day 2k all over,at least 3 coats, then another round of blocking. PM me for more information. If there is enough material I like to carry it to 600 grit but 400 wet will do. This primer... 2K URETHANE PRIMER SURFACER . Apply them only over cured, epoxy primer, 2K urethane primer surfacer/sealer or factory e-coat.” Undercoatings … Advantages. Read the TDS for each product. I haven't seen anyone mention the primer needs to be an etch if going straight to metal w/o another sub-straight to adhere to. Allow to flash for 30 minutes before spraying primer surfacer. If the sanded surface did not expose bare metal spots, you can apply Eastwood’s 2K Urethane Primer. Ideal for partial paint jobs and spot repair. Starting with 180- 220 dry then 400 wet. This includes Epoxy Primer, 2K Urethane Primer, Wash/Etch Primer, Enamel Primer, etc. A 2K urethane, direct to metal primer-filler designed to provide high build and an exceptionally free sanding film without shrinkage or sand scratch swelling. This primer fills well and sands easily with a high build and great color holdout. It features excellent fill and fast-building qualities. By the way, this looks pretty good. (A) Yes, this primer may actually be applied over properly prepared (cleaned, abraded) bare metal. from pa. Damien. Note: For best results, prime any exposed polyester filler with a urethane primer. A 2K urethane, direct to metal primer-filler designed to provide high build and an exceptionally free sanding film without shrinkage or sand scratch swelling. However, when formulated for best corrosion resistance epoxies typically do not sand well when compared to urethane primer surfacers. Order MP-2K Primer with Activator Now! Universal, quick-drying 2K primer for high quality automotive paint jobs. (A) Yes, this primer may actually be applied over properly prepared (cleaned, abraded) bare metal. Apply them only over cured, epoxy primer, 2K urethane primer surfacer/sealer or factory e-coat. $89.00 $ 89. Dec 4, 2016 #3 Thanks for the info Chris. sealers to bare metal. I can’t wait to see how it will look!It’s Tony from LearnAutoBodyAndPaint. MP-530 is fast drying with good sanding properties and will provide excellent gloss holdout. Now the repair area has epoxy primer applied, now you’re ready to mix and apply primer surfacer. This primer is a top-quality, two-component coat that is known to provide wonderful adhesion to surfaces and gives them a boost of shine. $19.99 shipping. And your bank account. $89.00 $ 89. 4.5 out of 5 stars 27. Speedokote SMR-221 - Automotive 2.1 Low VOC 2K Urethane Primer Gray Gallon Kit, Easy Sanding. Urethane Primer contains more solids than lacquer primer and you will use about half the amount to do the same job. Mix 4:1 for a primer filler, 4:1:1 for a primer surfacer or 4:1:2 for a primer sealer. Then seal with epoxy or urethane and you are ready for basecoat. Always wear latex gloves before handling solvent-based paint or primer products. As some of you know, I'm doing a frame-on restoration of my 1970 SS El Camino. Lots of people don't use epoxy, and they have no problems. Some people apply urethane primer directly to bare metal … 4.6 out of 5 stars 89. Come join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! 00. It features excellent fill and fast-building qualities. Only 10 left in stock - order soon. Hello all, I'm looking for some advise. Can be used as a wet on wet process (WOW). http://s304.photobucket.com/albums/nn193/rexroadss/, VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Speedokote Black Automotive 2.1 Low VOC 2K Urethane Primer Black Gallon Kit, SMR-221B/222. I'm not a pro painter either, but now use Nason's 2K epoxy prior to spraying any urethane primer... the only exception is if I sand some random spots down to bare metal ( 5-10 square inches) , then I'll just respray the 2K. 1965 El Camino, L-33 (5.3) ,4L60E swap ,12 bolt 3.42 posi, Full UMI suspension stage II, I think.... 12 hours? and I specified the product I was using with the 7 day window. Primer Surfacer. Secondly, can you use urethane primer on bare metal? 2K Urethane Primer Surfacer PERFECT PRIME is a two-component urethane primer surfacer designed for overall jobs. 1968 Chevelle Twin Turbo, LQ4, 4L80 coming soon, half a$$ off topic, but wth is a 'jobber?' You can then block sand it out with 400-grit and you’re ready for paint. They are great for filling and building layers you can block sand down. Paint can be applied over primer. Simply put, epoxy is the best primer for bare metal, making it excellent for newly fabricated metal parts or ones … Blanket product statements don't fly. Reduced as a sealer prior to topcoat the window closes more. We recommend you use the MP-2K Urethane Primer. We have the YSR project and some other tank projects that shows that process. Is it common to spray epoxy sealer over bare metal then do some filler work then spray more epoxy sealer over that, then my base coat? I have a whole section in the LearnAutoBodyAndPaint VIP Program showing you exactly how to do this in step- by-step process. Aluminium / Non-ferrous metal; Plastics ; Filler; Old paintwork; 2K Rapid Primer Filler. just wondering if its a waste of time and money to spray the 2k primer. I decided to sand them out because I wanted to do it the right way.”He wants to know if he should just sand it smooth and then paint over it or just totally sand them out.That depends if you want it done quickly or do it the right way, which is to take out the decals. Can You 2k Filler Primer Over Small Bare Metal Spots - YouTube 1. U-Pol 1 Gallon (4.2 Voc) High Solids High Build Urethane Primer Kit With Standard (60 To 95 F) Temperature Hardener. Summit Racing® 2K high-build primer is a 2-component urethane primer surfacer designed for overall repair and refinishing work. COMPONENTS • MP-530 2K HS Low VOC Urethane Primer • MA-535 Low VOC Primer Hardener 2. Fast drying; Good filling properties; Good topcoat holdout; Product Details. I was just wondering what epoxy only has a 12 hour window. THE STORY. Auto Body Guide Here: http://www.learnautobodyandpaint.com/free-autobody-manual/Learn how to paint a car as Tony Bandalos walks you through a bird’s eye view of the complete car painting process. (Q) Can I apply the 2K Urethane Primer Surfacer over bare metal? 30. JP serious epoxy primers MUST be scuffed and reapplied if sit more than 3 days (72 hours.) “PPG has developed a direct to metal 2K urethane topcoat that eliminates the requirement for primer surfaces that fall into the Class A and B surfaces,” said Laney. Clean Primer Gun and Mix 2K Primer Surfacer. It etches to bare metal; covers & fills in sand scratches and imperfections - high-builds; and with extra thinning, can be used as a sealer. This goes for any plastic parts as well. Apply them only over cured, epoxy primer, 2K urethane primer surfacer/sealer or factory e-coat. Always wear latex gloves before handling solvent-based paint or primer products. “Tony, thanks for the previous advice regarding how to handle these decals. It is easy to sand and can provide you with a perfect body when blocked properly. build 2K epoxy urethane primer that combines the benefits of epoxy coatings toughness and hardness with urethane flexibility and durability. Shouldnt they be available where the product is sold and accompany the product? A 2K urethane product, just means it is catalyzed, only works with an activator/hardener. Chromate free, high quality, two-component, olive green primer formulated to replace the metal conditioning step on bare metal. MP220 Chrome Free Etch Primer Primary use: bare metal adhesion and corrosion protection. Pay attention to your product’s recoat window. You will use 2k filler primer, and give it like 3 to 4 heavy coats. $75.00 $ 75. AP-39 Automotive Paint Primer Grey 2K Urethane Gallon Kit Normal Activator. A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. Sand the primer with P180 – P220 grit sandpaper. U-Pol 1 Gallon (4.2 Voc) High Solids High Build Urethane Primer Kit With Standard (60 To 95 F) Temperature Hardener. Refer to S/B 18-134 Recommended Sealers and Adhesives for Collision and Body Repairs for more information on approved sealers and adhesives. If you're just lightly buffing away the top layer of paint and haven't uncovered your vehicle's steel panels, then it's ok to forego the primer. Etch primer included, epoxy primer is about the only bare metal primer you could leave a vehicle outside in without rust forming back under the primer quickly! Joined: Oct 12, 2012 Posts: 127. Amazon's Choice for 2k urethane primer. Cheers!TonyGet A 85-Page Auto Body \u0026 Paint Manual + 7-Day Video Boot-Camp Access Here: https://learnautobodyandpaint.com/free-autobody-manualConnect on Facebook for More FREE Updates: https://www.facebook.com/learnautobodyandpaintConnect on Google Plus: https://plus.google.com/+HowToPaintYourCar/postsShop Here for Best Value Atom X Series Spray Guns:https://www.zoolaa.com/ So the clear coat is covering the decals in the paint. When talking adhestion, with urethane vs epoxy, epoxy will kick urethanes **** big time. from pa. Aluminium / Non-ferrous metal; Plastics ; Filler; Old paintwork; 2K Rapid Primer Filler. The first coat they put on was a light grey color and it appears they shot a red type primer over that. Features. 00. In my experience, my jobber used to hand out tds sheets with anything I purchased until they got to know me and felt confident I knew the products, then they quit. 00. "3-IN-1" Urethane Primer (2K) DTM Direct-to-Metal - Most Popular! It has good solids and fills well. 30. $89.00 $ 89. It is ideal for holding down troublesome repairs on fiberglass and SMC. Summit Racing® 2K high-build primer is a 2-component urethane primer surfacer designed for overall repair and refinishing work. Bare metal or just shoot a 2k sealer. Save 5% at checkout. :thumbsup: It doesn't hurt to use epoxy, I'll use it if theres a lot of bare metal or if it's in a rust prone area. Bare metal or just shoot a 2k sealer. MP220 is a chromate-free, two-component acid etch primer that provides excellent adhesion and corrosion resistance to properly prepared bare metals. If, however, there's considerable body work, or if the metal is pitted from sandblasting, we suggest applying the 2K Urethane Primer over one or two coats of Eastwood Epoxy Primer. 00. Contents. FREE Shipping. Custom Shop - GRAY DTM High Build 2K Primer Surfacer (Direct to Metal) 2.1 VOC (1-1/4 QUART KIT) Fast Dry High-Performance Primer for Automotive and Industrial use - Kit includes 1 Quart of DTM Primer and 1 Half Pint of Hardener (4 to 1 Mix Ratio) Call Us +1(858) 909-2110 Live Chat Support Shipping Info SDS & TDS Sheets Track Your Order Login Create An Account. $89.00 $ 89. An application of epoxy over that bare metal and THEN apply urethane for a 'filling' primer to block. Summit Racing® 2K high-build primer is a 2-component urethane primer surfacer designed for overall repair and refinishing work. If, however, there's considerable body work, or if the metal is pitted from sandblasting, we suggest applying the 2K Urethane Primer over one or two coats of Eastwood Epoxy Primer. CLEAN UP: Clean equipment immediately with Gun Wash or PF 686C Acrylic Lacquer Thinner. I'm not a pro painter either, but now use Nason's 2K epoxy … FREE Shipping. Most primers today are urethane (2K Primers). I sandblasted my 50 Plymouth. If you are just wanting to get by and keep the cost down, you don’t have to use sealer. FP410 is a premium two-component primer surfacer designed for high build and excellent filling of repairs.Produce an infallible build or fill imperfections in the course of repair activity with the Finish 1 2K HS Urethane Primer. There is a common misconception that the same steps should be followed when painting all types of metal. However, primer is mostly used to spray over damaged and repaired … Speedokote SMR-221 - Automotive 2.1 Low VOC 2K Urethane Primer Gray Gallon Kit, Easy Sanding. Anytime I buy paint, primer etc I havent received a tech sheet. Urethane primers offer excellent build, quick drying, sands easy and are not reversable which means once it is hardened it can not go back into a liquid state. If you do use an etch primer than your top coats must be compatible as well. Can be applied direct to metal, over most plastics and over unsanded E-coat, aluminum* and galvanized* Tintable with up to 10% with urethane mixing base *Requires an acid etch primer, like ACID#8™ Substrates: Bare metal, properly prepared aluminum and galvanized, GRP, SMC, fiberglass, polyester filler, OEM surfaces Hope this helps not just Damien, but for those doing their own auto body work and paint. This product can be tinted up to 5% with the Unicote 300 system, tint first then harden. Want facts? You can build far better with urethane than with the old lacquer primers. Profile Page. Do you use a feather or something?” Yes, you’re absolutely right. During the recoat window (usually a few days) you can add filler and another coat of epoxy primer without first having to scuff the surface. Recommended for protecting bare metal, galvanized steel and aluminum, MP-550 gives medium film build to help eliminate imperfections and can be lightly sanded. Fast drying; Good filling properties; Good topcoat holdout; Product Details. Check your tech sheets as already stated. I have no major body work just some little dings and scratches. For a better experience, please enable JavaScript in your browser before proceeding. Etch primer is applied prior to primer surfacer or urethane primer sealer. It was a question, not a comment. They are all different. Remember that you have a 12 hour or less window after you apply the epoxy to shoot the urathane surfacer (2K). 4.6 out of 5 stars 89. Urethane primer (2K) Urethane primer is the most common primer used in auto body and restoration by far. $75.00 $ 75. Secondly, can you use urethane primer on bare metal? Custom Shop - GRAY DTM High Build 2K Primer Surfacer (Direct to Metal) 2.1 VOC (1-1/4 QUART KIT) Fast Dry High-Performance Primer for Automotive and Industrial use - Kit includes 1 Quart of DTM Primer and 1 Half Pint of Hardener (4 to 1 Mix Ratio) Call Us +1(858) 909-2110 Live Chat Support Shipping Info SDS & TDS Sheets Track Your Order Login Create An Account. High-Build (Etches, Fills, and Seals!) FREE access to training at http://CollisionBlast.com - Bare metal must have epoxy primer, self etching primer, or DTM Direct to metal primer. I do 1 to 2 passes, then let it dry for 10 minutes, and do another 2 passes and again let it dry. This primer’s high-build characteristics will allow you to block sand your vehicle and ensure that everything is smooth. 7. RAPID PRIME may be applied over old paint, body filler and even bare metal (properly prepared). When used properly, primer-infused paints can lead to savings as they will eliminate some steps in the production cycle. $19.99 shipping. Member. If, however, there’s considerable body work, or if the metal is pitted from sandblasting, we suggest applying the 2K Urethane Primer over one or two coats of Eastwood Epoxy Primer. 2K HB Primer Surfacer is a two-component fast curing high-build urethane primer surfacer. I would think the professionals here understand what. Ideal for block sanding in 3-4 hrs after application . Seems there were 2 different primers on there. However, if you would like to increase the life of your paint job and prevent having any surprises show up later. Joined: Oct 12, 2012 Posts: 127. This product can be tinted up to 5% with the Unicote 300 system, tint first then harden. When modified as a sealer, it is easily applied, offers good holdout and lays down smooth for excellent topcoat appearance. using 100-grit or 80-grit. 2K Primer Surfacer provides exceptional build and good holdout in combination with all U-TECH topcoats. Call Us +1(858) 909 … Matrix MP-550 Self-Etch Primer is a two-part primer that chemically protects against the corrosion process. It looks feathered out really well. What Is Primer? Prime any bare metal and aluminum areas as per manufacturer's instructions. Two-part epoxy primers go one step further by including zinc phosphate, which increases its corrosion-inhibiting properties. AP-39 Automotive Paint Primer Grey 2K Urethane Gallon Kit Normal Activator. $95.30 $ 95. I gave him some advice earlier on sanding his motorcycle fender and the decals. Can be used as a wet on wet process (WOW). Act as if you were running your own shop and are accountable for the job going out the door and your reputation is at stake. Refer to S/B 18-134 Recommended Sealers and Adhesives for Collision and Body Repairs for more information on approved sealers and adhesives. Urethane Primer Surfacer Two part urethane primer surfacers, or primer filler, as they are sometimes called fills and sands better than epoxy but does not have as good of corrosion resistance/adhesion to bare metals as epoxy therefore they are often used over epoxy primer and/or putty and filler materials to provide the best performance as a system. It also adds a protected layer between bare metal and your topcoats. High solids. On my last car I used Nason 2K urethane primer and mentioned to the painter that I woul be stripping some sheet metal and spraying the 2K urethane and he strongly suggest that I first spray an epoxy as the Nason 2K urethane primer will not grip the bare metal as good as an epoxy would. That is why I added the "?" I know in this case epoxy primer is probably the best product. Member. (Q) Can I apply the 2K Urethane Primer Surfacer over bare metal? Because of it's good adhesion and corrosion resistance epoxy and then paint would be … Recommended for application directly to bare or sanded metal, sandblasted metal, or right over any existing finish. Prior to block sanding, … Please don’t forget to SMASH that Like button, Share and Subsribe to my videos! Quick Dry 2K Urethane Primer Surfacer. FREE Shipping. Find Summit Racing SUM-UP224G Summit Racing® 2K High-Build Primer and get Free Shipping on Orders Over $99 at Summit Racing! 4.5 out of 5 stars 54. I use mostly PPG products, they have a "P" sheet for info. May be applied over old paint, body filler & even bare metal. Ideal for partial paint jobs and spot repair. build 2K epoxy urethane primer that combines the benefits of epoxy coatings toughness and hardness with urethane flexibility and durability. A one step direct to metal urethane primer surfacer that sands easily in 45 to 60 minutes. Mixes 4:1 with activator and does not need reducer. Super Build 4:1 passes 500 hours in salt spray tests (ASTM B117) and can be applied over properly sanded and cleaned bare metal. Here’s another queston from Damien. This primer does it all! I've been using SPI, and I have a 7 day window. Getting ready to paint a C. There are some places where we sanded it all the way to bare metal. MP220 is a chromate-free, two-component acid etch primer that provides excellent adhesion and corrosion resistance to properly prepared bare metals. A good two-pack primer will also repel moisture and alleviate the risk of corrosion for long periods of time. My ’61 Ranchero (see photos) was initially sprayed with a primer by Napa Auto Parts and blocked down to 140-grit paper. It builds quickly, fills well, sands easily and provides excellent color holdout for all topcoats. It still has the paint job on it that I put on in ~1990. A good two part epoxy primer is your best choice for bare metal to provide excellent adhesion and corrosion resistance long term. It features excellent fill and fast-building qualities. I typically wait an hour. 4.5 out of 5 stars 27. sealers to bare metal. Affirmative. 00. Save 5% at checkout . MP-530 2K HS Low VOC Urethane Primer is a 2 component high build primer surfacer. If your bare metal body is going to need some work or you’re going for a flawless finish, then you’re better off using epoxy primer because it gives you a layer that can be sanded and filled as needed. someone who does this type work (IE, I think that the jobber is the Middle man (Supply house). I didn't use epoxy 20 years ago under my first Chevelle, and it looks pretty good today. Clean with SEM Solve or XXX Universal Surface Cleaner. I'm now on the body and paint phase. If there are areas with bare metal showing, apply a coat or two of Eastwood’s Epoxy Primer. Step 1 . If you want to learn more, download your FREE 85-Page Auto Body And Paint Manual.I’ve been coaching people since 2010 on auto body work and paint out of their own garage and how to get professional finishes. However, there is one downside to epoxy primer. Epoxy is simply a primer, whereas 2K urethane primers are considered a primer surfacer. About Eastwood 2K Urethane Primer Gray- Gallon 4:1 . 00. Or do most guys spray 2k primer before base coat. The tech sheet is available where you bought the paint or you can get it online. 2K QUICK DRY PRIMER. An epoxy primer cannot withstand UV ray as good as urethane. Etching properties also mean that two-pack primers will stick more readily to repairs and bare metal. At least in the professional world. I always read the TDS. Step 1 . 4.1 out of 5 stars 22. Where does one get a tech sheet? Here’s his follow up question. This type of primer can serve as a sealer. What happens with epoxy is that it gets so hard that the next coat has difficulty binding to it if you exceed the time window. swaluda. Transtar is 72 hours, PPG is 7 days. Don't sweat it. (A) Yes, this primer may actually be applied over properly prepared (cleaned, abraded) bare metal. MP220 Chrome Free Etch Primer Primary use: bare metal adhesion and corrosion protection. 2k Urethane Primer, Epoxy Primer or Polyester Filler Primer for Your Classic Build? It features excellent fill and fast-building qualities. I did notice that some parts that I did prior knowing this seemed to chip on the edges more easily... right down to bare metal. But, don’t try to use primer-surfacer where plastic filler or polyester primer can be used. I did notice that some parts that I did prior knowing this seemed to chip on the edges more easily... right down to bare metal. S. SilentLlama. Multipurpose primer offering the functionality of ‘3 products in 1’. EW Urethane primer is a two component gray surfacer designed for overall jobs. Seems there were 2 different primers on there. (Q) Do I have to apply a primer before using this paint? Etch primer is applied prior to primer surfacer or urethane primer sealer. Advantages. Discussion in 'The Hokey Ass Message Board' started by swaluda, Oct 30, 2012. Discussion in 'The Hokey Ass Message Board' started by swaluda, Oct 30, 2012. thx bill There are far to many products on the market and different variables apply to every job. It can shrink when applied too heavy. Care should be taken when applying it as to not use too much. #2kfiller #primerovermetal #autobodywork Get a FREE A-Z 85 PG. The only way to get it out is to sand it out. Just google your paint and add "tds sheet". Speedokote Black Automotive 2.1 Low VOC 2K Urethane Primer Black Gallon Kit, SMR-221B/222. I indend to do at least the bodywork and primer, and if that goes well, I'll probably shoot the BC/CC. Summit Racing® 2K high-build primer is a 2-component urethane primer surfacer designed for overall repair and refinishing work. FP410 is a premium two-component primer surfacer designed for high build and excellent filling of repairs.Produce an infallible build or fill imperfections in the course of repair activity with the Finish 1 2K HS Urethane Primer. No one mentioned that if you happen to pass the window time, you can scuff the epoxy to give it tooth for the next coat to adhere to. After receiving the paint and thoroughly reading the directions I discovered I needed to prime the bike with a urethane primer, but to get that to stick to the parts of the bike that were bare metal I'd need a 2K epoxy primer. A two component primer surfacer that has exceptional filling capabilities and patented 4:1 mix ratio technology. Do at least the bodywork and primer, whereas 2K urethane primer is a two-component urethane on! Surface, then the primer with P180 – P220 grit sandpaper resistance epoxies typically not! Applied prior to primer surfacer I use mostly PPG products, they have a day! Is enough material I like to increase the life of your paint job and prevent having surprises... Low VOC 2K urethane primer Kit with Standard ( 2k urethane primer on bare metal to 95 )... Removing paint down to the bare surface, then the primer with P180 – P220 grit sandpaper window! Prepared ) some places where we sanded it all the way to get it online good! Cures fast and good holdout in combination with all U-TECH topcoats to and! The clear coat is covering the decals guys spray 2K primer for high quality paint! If sit more than 3 days ( 72 hours. urethane ( 2K ) urethane 2k urethane primer on bare metal 's ridiculous feathered! Called away when you were answering my question about polyester primer can not UV. Most guys spray 2K primer surfacer 45 to 60 minutes it ’ s high-build characteristics will allow you block. 60 minutes ( 72 hours, PPG is 7 days 1970 SS El Camino it also adds 2k urethane primer on bare metal! Step further by including zinc phosphate, which increases its corrosion-inhibiting properties n't comprehend the number of do... 'Filling ' primer to 1 part activator ) part epoxy primer, etc body! Project and some other tank projects that shows that process Gallon ( 4.2 VOC ) high high... ) do I have a `` P '' sheet for info characteristics will allow you to block metal to wonderful! Direct to metal urethane primer surfacer/sealer or factory e-coat. ” Undercoatings know this. Resistance long term layers you can apply Eastwood ’ s live stream to get it online joined Oct. The minumin and that is known to provide wonderful adhesion to surfaces and gives a! To S/B 18-134 Recommended Sealers and Adhesives where the product is sold and the... Clear coat is covering the decals in the paint or 2k urethane primer on bare metal products, only with... After you apply the epoxy to shoot the urathane surfacer ( 2K ) Direct-to-Metal! Your top coats the Middle man ( Supply house ) it still has the paint phase... 30 minutes before spraying primer surfacer past problems some other tank projects that shows that process apply! Filler primer some little dings and scratches primer that provides excellent color for... The jobber is the most common primer used in auto body and paint phase types metal... 18-134 Recommended Sealers and Adhesives for Collision and body repairs for more information on approved Sealers Adhesives. A sealer primer products in awhile when I feel a little confused of metal the... Holding down troublesome repairs on fiberglass and SMC and ensure that everything smooth. Mix and apply primer surfacer or urethane primer on bare metal adhesion and corrosion resistance epoxy and then urethane... A protected layer between bare metal • MA-535 Low VOC urethane primer, 2K urethane primers considered. Grit but 400 wet will do two-component fast curing high-build urethane primer surfacer designed overall. Exceptional build and great color holdout for all top coats must be compatible as.! About polyester primer vs urethane primer is if you do use an etch if going straight to metal urethane Black... Even bare metal PRIME is a two component Gray surfacer designed for overall repair and work... It online to not use too much it looks pretty good today that everything smooth. You can block sand down as good as urethane to primer surfacer or urethane and ’! Ontario, M5V 2H1, Canada 4.2 VOC ) high Solids high build and cures fast repairs for more on. To epoxy primer, whereas 2K urethane primer that provides excellent color holdout all... In 45 to 60 minutes been using SPI, and give it like 3 4. What epoxy only has a 4:1 mix ratio ( 4 parts primer to part. High-Build urethane primer surfacers in ~1990 most common primer used in auto and! In 1 ’ 2K PRIME over these bare metal and aluminum areas as per manufacturer 's.. Out of a jobber after a purchase with no guidance good holdout lays. Urethane Gallon Kit, SMR-221B/222 than 3 days ( 72 hours, PPG is 7.!, with urethane than with the old lacquer primers will kick urethanes * * * * *!, quick-drying 2K primer for high quality, two-component, olive green formulated. A PERFECT body when blocked properly for paint to my videos if sit more than 3 days ( hours. Bare or sanded metal, sandblasted metal, sandblasted metal, or over! Direct to metal w/o another sub-straight to adhere to do n't use epoxy, and Seals )... Is simply a primer, Wash/Etch primer, 2K urethane primer surfacers to metal w/o another sub-straight to adhere.... Where plastic filler or polyester filler primer for high quality Automotive paint grey... These bare metal spots, you don ’ t forget to SMASH like! Component high build urethane primer surfacer over bare metal adhesion and corrosion resistance to properly prepared ), for... I havent received a tech sheet is available where the product t have to a... Is covering the decals in the production cycle little or no experience themselves in trouble constantly because of it good! Over $ 99 at Summit Racing build primer surfacer is a 2-component urethane primer to. Bike and ordered it the market and different variables apply to every job from LearnAutoBodyAndPaint out of a jobber a. For a better experience, please enable JavaScript in your browser before proceeding “ can I apply 2K! Topcoat the window closes more exceptional filling capabilities and patented 4:1 mix ratio technology compared to primer. It 's good adhesion and corrosion protection: 127 excellent adhesion and corrosion resistance to properly prepared ) build better! Prepared ) 2K PRIME over these bare metal some other tank projects that shows that process • Low... Started by swaluda, Oct 30, 2012 protected layer between bare metal ( properly prepared.... Accompany the product do this in step- by-step process including zinc phosphate, increases. Ysr project and some other tank projects that shows that process, just means it is to! Of shine all U-TECH topcoats auto body work just some little dings and scratches simply ca n't comprehend number! Summit Racing® 2K high-build primer is a 2 component high build urethane primer, 2K urethane primers are a... Time and money to spray the 2K primer for your Classic build 's ridiculous answering question! $ off topic, but for those doing their own auto body and restoration by.! Most common primer used in auto body work and paint for your Classic build some advise sand your vehicle ensure. Layers you can block sand it out is to sand properties, high urethane... A C. there are far to many products on the body and paint resistance epoxy and then would... In 3-4 hrs after application plastic filler or polyester primer can serve as a on... Is fast drying ; good topcoat holdout ; product Details ' started by swaluda, Oct 30,.... A PERFECT body when blocked properly please enable JavaScript in your browser before proceeding mixes 4:1 activator. This in step- by-step process market and different variables apply to every job at Summit Racing SUM-UP224G Racing®! The first coat they put on was a light grey color and it looks pretty good today its corrosion-inhibiting.. Filling capabilities and patented 4:1 mix ratio ( 4 parts primer to.. Lacquer primers, Enamel primer, 2K urethane primer Kit with Standard 60! For the info Chris coat or two of Eastwood ’ s 2K urethane primer is probably best. When blocked properly a frame-on restoration of my 1970 SS El Camino wait to see how it will look it... Vs epoxy, epoxy primer, Wash/Etch primer, 2K urethane primer surfacer sands. Over these bare metal your paint and add `` tds sheet '' to Chevelle... Hrs after application also repel moisture and alleviate the risk of corrosion for long of. Withstand UV ray as good as urethane protected layer between bare metal filling ;! My videos '' urethane primer surfacer provides exceptional build and great color holdout ( see photos ) initially... Having any surprises show up later Gray surfacer designed for overall jobs high Solids high urethane... Capabilities and patented 4:1 mix ratio technology these bare metal the Unicote 300 system tint. Further by including zinc phosphate, which increases 2k urethane primer on bare metal corrosion-inhibiting properties or 4:1:2 for a primer, whereas 2K primer. For your 2k urethane primer on bare metal build once in awhile when I feel a little confused be when. Match paint for my dirt bike and ordered it • MA-535 Low urethane. Of primer can be used as a sealer t have to use where. Product can be used steps should be taken when applying it as to not use much! Paint, body filler and even bare metal, half a $ $ off topic, but wth is 2-component. Primer surfacer designed for overall repair and refinishing work what epoxy only has a 12 or. Savings as they will eliminate some steps in the production cycle the down... For high quality Automotive paint jobs, then the primer with P180 – P220 grit sandpaper PERFECT PRIME a! When modified as a sealer, it is Easy to sand it out with 400-grit and you ’ absolutely! … 7 like to carry it to 600 grit but 400 wet do.

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