You’re lucky you’ve got us to share this with you. This type of primer can serve as a sealer. Its color can fade after some several years. We’ve talked about this before: an even bigger sin than not priming your truck before applying bedliner is applying the wrong primer. • Als isolierender Grundanstrich vor dem Auftragen von wässrigen oder lösemittelhaltigen Einkomponenten-Deckanstrichen. they dont even have a polyester primer. An epoxy primer has been claimed to lift coatings if they are not first stripped off before the application of primer. I’m sure you would prepare the surface first and then proceed with the application of the BASE coat, that is the primer itself. A base coat of enamel would require an enamel top coat because a different top coat would not perform as well as it would. Not only do some people not know the difference between 1K and 2K paints, but some people confuse single stage paints and two stage paints with 1K and 2K. Here are some brief definitions that we hope will dispel the confusion. 00. Cons – Very thick and will dry VERY hard. Here, its difference with an enamel one is that the latter can always be buffed back to a shine. Epoxy primer can be applied directly on a bare metal, much like an etching primer. $39.90. SprayMax 3680033, 2K Epoxy Rust-Cure Primer, Gray, Aerosol (1) 4.6 out of 5 stars 84. So, I’ve heard that urethane “shrinks” and causes swelling which reveals sand scratches. Unfortunately, I got called away when you were answering my question about polyester primer vs urethane primer. The urethane primer is what you want to use after your bodywork is done as a filler primer. For each coat you are applying the primer, it has to be sanded. Why opt for the wrong one, when the right one is over there on the shelf? Epoxy Primer A good two part epoxy primer is your best choice for bare metal to provide excellent adhesion and corrosion resistance long term. Join the LearnAutoBodyAndPaint VIP Program! $134.01. The car sat for about a year in that state. How To Flip Cars For Profit. He's helped tens of thousands of people just like you from all parts of the world. Here, its difference with an enamel one is that Choosing an epoxy or urethane based primer will depend as much on the overall flooring system selected as on the type of facility, the room environment and the daily activities taking place in the space where the coatings are to be installed. On the other hand, 4:1:1 comes out to be a regular primer and not so much of a high build. Did you enjoy the topic on 2k Urethane Primer, Epoxy Primer or Polyester Filler Primers? Download your FREE 85 Page Auto Body And Paint Manual now! Speedokote SMR-221 - Automotive 2.1 Low VOC 2K Urethane Primer Gray Gallon Kit, Easy Sanding. Next is the enamel primer. Speedokote High Build 2K Urethane Primer Gray Gallon Kit, SMR-210/211-K. 5 out of 5 stars (64) 64 product ratings - Speedokote High Build 2K Urethane Primer Gray Gallon Kit, SMR-210/211-K. $75.00 . An epoxy primer has been claimed to lift coatings if they are not first stripped off before the application of primer. 2- use a polyester primer as a build up first and then apply 2k urethane primer on top. My ’61 Ranchero (see photos) was initially sprayed with a primer by Napa Auto Parts and blocked down to 140-grit paper. Choose an item or category to find the specific products you need. 00. We’ve talked about this before: an even bigger sin than not priming your truck before applying bedliner is applying the wrong primer. You’re lucky you’ve got us to share this with you.When choosing a primer, the first thing you need to look at is the surface you’re going to be working on. $47.02 : OxyStik Epoxy Primer 2 Gallon Kit: OxyStik Epoxy Primer Kit: QuadFlex 2K Plastic Primer Quart Kit: QuadFlex Adhesion Promoter Quart: $134.88. Epoxy primer evidently provides better and longer corrosion protection by creating a harder non-porous coating. even their high build surfacing primer is epoxy. Can you spray over an epoxy primer? I’m sure you would prepare the surface first and then proceed with the application of the BASE coat, that is the primer itself. Check out some of the links below for more auto body resources. As a top coat, an enamel can be sprayed over anything but if you are using enamel as a base coat, you can only use enamel as its top coat. A 2K urethane product, just means it is catalyzed, only works with an activator/hardener. My plan is to cover that primer with an epoxy primer (as a sealer) then spray the can with another polyester or urethane primer, then block it down to 600-grit before I spray base clear. We have now come down to the last one; epoxy primer. It may be mixed either as a High-Build 2K Urethane Primer Surfacer where it delivers maximum film build, excellent filling and superior sandability, or as a premium Wet-on-Wet Urethane Primer Sealer, providing exceptional throughput efficiency with maximum color and gloss holdout. The good thing about urethane material is that it generally holds up longer in the long run due to the UV protection property it carries. Also, would you be working on another coating anyway? Starter Robbie mcmillian chemical and weathering wet or dry if you plan to paint Door Jambs layers. Pricing: $ 70 – $ 80 a Gallon he had painted his first car, and website in Q... – $ 80 a Gallon following layer and works wonders to hide imperfections on other. 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