1K vs 2K primer surfacer. Cons – Very thick and will dry VERY hard. Benutzung: Classidur Universal Xtrem Primer Epoxy ist ein wässriger isolierfähiger gut haftender Grundanstrich (Primer) für Innen und Aussen. MATRIX 2k urethane primer,quick sand primer surfacer,mp-2kgr,ma-2k, auto paint, restoration car paint supplies, › See more product details New (2) from $185.00 + FREE Shipping $134.01. This goes on for each following layer and works wonders to hide imperfections on the surface. $35.02. For each coat you are applying the primer, it has to be sanded. 1- use a polyester primer as a build up first and then apply a coat of epoxy primer as a sealer. The Correct Name Should be "EPOXY SEALER", because that's all it is! Again, to simplify the answer, Thermosetting in this circumstance is an activated resin that is used in urethane primer becomes a plastic type finish. epoxy vs 2k as a sealer. FREE Shipping . FREE Shipping. Auto body and paint expert, Author and Instructor. R. Robbie mcmillian. Tony grew up painting cars and bikes. 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. O'Reilly Auto Parts carries MasterPro Refinishing. Once you’ve understood the necessity of a good and matching primer, it’s time to go over with several that you have shortlisted from the many options you see in the hardware store. So, I’ve heard that urethane “shrinks” and causes swelling which reveals sand scratches. Here, its difference with an enamel one is that They are great for filling and building layers you can block sand down. While urethane does provide UV protection which means it resists weathering, you might want to leave that particular job to the top coat. Yes, you can if you prep and do bodywork close enough to where you only need a basic 2k filler primer/sealer. Same with a 2k filler/sealer primer. $54.94. Subscribe. An epoxy primer is what you want to use on bare or freshly sandblasted steel for your maximum adhesion and rust prevention. We’ve talked about this before: an even bigger sin than not priming your truck before applying bedliner is applying the wrong primer. 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. This means you can hit an area with epoxy primer that’s been sanded down to bare metal, repaired with body filler, and then feathered into the original paint. YES but the epoxy should be cured and dry at least 10 days in hot weather or up to three weeks if cool. This means the color will not fade and the surface will not flake or peel, like what happens to a lot of other materials from having exposed to the sunlight for a long time. Epoxy Primers. Epoxy primer can be applied directly on a bare metal, much like an etching primer. This type of primer can serve as a sealer. 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. An epoxy primer has been claimed to lift coatings if they are not first stripped off before the application of primer. Hey Tony, I enjoyed today’s live stream. Epoxy is simply a primer, whereas 2K urethane primers are … 4.1 out of 5 stars 22. And now he wants to help and teach you so you can customize, fix or restore any type of project you desire with professional auto body instruction and materials. Epoxy primer evidently provides better and longer corrosion protection by creating a harder non-porous coating. Check out some of the links below for more auto body resources. They are urethane, enamel, and epoxy. In addition to corrosion, it is also chemical-resistant. This is not a hands on video, I will show primer application later. If you decide to go for an enamel base coat, you’ll have to go for an enamel top coat (have you counted how many times I’ve repeated this same information yet?). Check out the LABAP VIP course that will help turn you into an auto body and paint pro, from home! SprayMax 3680033, 2K Epoxy Rust-Cure Primer, Gray, Aerosol (1) 4.7 out of 5 stars 171. My ’61 Ranchero (see photos) was initially sprayed with a primer by Napa Auto Parts and blocked down to 140-grit paper. I’ve been working on this truck for about three hours today. It is designed to become a strong, durable, chemical resistant coating. Save 5% at checkout. This is one of if not THE most important feature a metal primer ought to have, especially for the kind of surface you will be working on. Epoxy primer and urethane primer isn't used for the same thing is where I think your confusion is coming from. , Single Stage Paint Tips & Ways To Paint Door Jambs . he had asked about corrosion protection which is what i am referring to. We have now come down to the last one; epoxy primer. 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.However, there is one downside to epoxy primer. Why opt for the wrong one, when the right one is over there on the shelf? Free shipping. 95. I’m sure you would prepare the surface first and then proceed with the application of the BASE coat, that is the primer itself. Likewise, is epoxy primer necessary? Recommended cutting with a 150-180-grit paper. A bedliner would not stick well to a finish like that, unless you are using an enamel top coat – which brings us to my next point.One particular thing about enamel primer that I *personally* consider a downside is the fact that once you apply enamel as the base coat, you’d have to follow up with an enamel top coat. The urethane primer is what you want to use after your bodywork is done as a filler primer. With the numerous harmful elements your four-wheelers will face throughout your bumpy road trips, you’d definitely need a layer that resists both. Which one is better and what in the difference. 4.5 out of 5 stars 27. Save my name, email, and website in this browser for the next time I comment. Only 18 left in stock - order soon. Unique Characteristics of Urethane Primers. I’m sure you would prepare the surface first and then proceed with the application of the BASE coat, that is the primer itself. More Buying Choices $17.64 (8 new offers) U.S. Chemical & Plastics 2K Rapid Primer Filler Gray (USC-3680031) 4.8 out of 5 stars 8. FREE Shipping. 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. Epoxy primer is indeed epoxy based primer. 00. Next is the enamel primer. Subscribe to stay in touch and come back often. What does it need? 1K Coating vs. 2K Coatings. $30.00 . Can you spray over an epoxy primer? 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. 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. $21.00 $ 21. Urethane primer is sandable, which means it can be sanded down after coated. Shopping Cart (0) Our Products. Be part of the #BossPainter community now! Ultimately, what we all want is: to get the most out of the every single substance available. The new coating structure cannot go back to it's original state. Amazon's Choice for 2k urethane primer. Follow me on Instagram: https://www.instagram.com/tonybrichie/, Like me on Facebook: https://business.facebook.com/learnautobodyandpaint/. But no worries! Now that that’s out, we are left with another two. You’re lucky you’ve got us to share this with you. Jan 2, 2017 #3 That was my … Unfortunately, I got called away when you were answering my question about polyester primer vs urethane primer. Finish with 400 wet or dry if you plan to paint directly over it. SprayMax 3680033, 2K Epoxy Rust-Cure Primer, Gray, Aerosol (1) 4.6 out of 5 stars 84. Concept HS 2K Primer (High Build) is a high solid 2K acrylic urethane primer surfacer, characterised by excellent film build per coat, adhesion to properly prepared substrates and rust inhibiting properties. You are not applying it on top of another coat, so this downside may not really be a downside after all. Makes more sense for the most outer coat to resist UV ray, doesn’t it? The car sat for about a year in that state. $19.95 $ 19. 00. It might not be much of a concern as you think it is. $39.90. Generally speaking however, 2k is most often used to refer to Urethane based primer. The best thing about epoxy, though, has got to be its anti-corrosion property that completely stops rust from forming. Epoxy Primer A good two part epoxy primer is your best choice for bare metal to provide excellent adhesion and corrosion resistance long term. As a matter of fact, it is best to coat it along with multiple sanding. 5 out of 5 stars (69) 69 product ratings - 2K Urethane Primer … Its color can fade after some several years. More Info here Pricing: $70 – $80 a gallon. Also, would you be working on another coating anyway? He's helped tens of thousands of people just like you from all parts of the world. Let’s go over THAT in our next post, see you there! 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. 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 . You really need to consider these things before just picking any metal primer off the dollar store rack. Home / Urethane vs Epoxy vs Enamel: Choosing the Best Metal Primer. I enjoyed today’s live stream. Depends on where you purchase from. Join the LearnAutoBodyAndPaint VIP Program! Also, would you be working on another coating anyway? How To Flip Cars For Profit. Then simply respray the areas you worked on to re-seal them. ColorSeal 2K Urethane Primer Sealer Colors 1.5 Gallon Kit: ColorSeal 2K Urethane Primer Sealer Colors 1.5 Quart Kit: $114.01. Epoxy or 2k? 00. My ’61 Ranchero (see photos) was initially sprayed with a primer by Napa Auto Parts and blocked down to 140-grit paper. Click here to get all the product details. A base coat of enamel would require an enamel top coat because a different top coat would not perform as well as it would. Epoxy Fast Dry 2.1 low voc DTM Primer & Sealer Gray Gallon Kit, SMR-260G/261. However, when formulated for best corrosion resistance epoxies typically do not sand well when compared to urethane primer surfacers. Urethane vs Epoxy vs Enamel: Choosing the Best Metal Primer. To get the most out of everything listed, here’s what we recommend you do: go for an epoxy primer as the base coat, and a urethane top coat for the UV protection property it carries. Free shipping. • Als Haftgrund auf Holz, alten tragfähigen Anstrichen, Glas, Nichteisenmetallen Down below we have listed several famous options which you are probably considering to use as well. $75.00 $ 75. Not easy to sand and will clog sandpaper fast. An epoxy primer has been claimed to lift coatings if they are not first stripped off before the application of primer. they dont even have a polyester primer. 3- just use 2k Urethane as the build up primer and then the base color. Should YOU Apply Body Filler Directly Over Metal or Epoxy Primer? Pros – Very thick and can fill over 60 grit sand scratches, even up to 40-grit although I would sand until at least 80-grit if possible. The thought-process that goes behind picking the wrong primer instead of completely skipping it is something I just couldn’t understand. $19.99 shipping. These primers create a harder, more chemically resistant coating. This way your surface will get a shield against not only corrosion, but also chemical and weathering! 2K Urethane Primer HS Gallon Kit-W/ Choice of Hardener/Color, STICKS & STRAINERS. 2- use a polyester primer as a build up first and then apply 2k urethane primer on top. ‘Using an XYZ top coat is compulsory to match the XYZ base coat’ is applicable for nothing else but enamel. Epoxy is simply a primer, whereas 2K urethane primers are considered a primer surfacer. The thought-process that goes behind picking the wrong primer instead of completely skipping it is something I just couldn’t understand. A 2K urethane product, just means it is catalyzed, only works with an activator/hardener. Enamel primer is much like urethane, but better in several aspects, and unfortunately worse in a few. An epoxy primer cannot withstand UV ray as good as urethane. $47.02 : OxyStik Epoxy Primer 2 Gallon Kit: OxyStik Epoxy Primer Kit: QuadFlex 2K Plastic Primer Quart Kit: QuadFlex Adhesion Promoter Quart: $134.88. Here are some brief definitions that we hope will dispel the confusion. You can build far better with urethane than with the old lacquer primers. (Related article: Gallon Bucket VS Aerosol Epoxy Primer). (Related article: Two Forms of Epoxy Primer). This goes on for each following layer and works wonders to hide imperfections on the surface. $21.00 $ 21. Despite the longer time it might  take to dry, it does provide consistent coverage to the surface. Download your FREE 85 Page Auto Body And Paint Manual now! An epoxy primer cannot withstand UV ray as good as urethane. Advantage, Speedocote, PPG. 00. FREE Shipping. By 15 he had painted his first car, and by 19 he ran his own successful auto body and paint shop. There is often confusion and misuse of terms when it comes to describing automotive coatings. We have now come down to the last one; epoxy primer. Reactions: Robbie mcmillian. Please give me your input on this. 3,455 sold. Think of epoxy primer as the foundation for your paint. Thread starter Robbie mcmillian; Start date Jan 2, 2017; R. Robbie mcmillian. Please keep in mind that we are comparing the products that are 2-part in rattle cans although it is not mentioned anywhere. SpeedoKote SMR-210/211 - Automotive High Build 2K Urethane Primer Gray Gallon Kit, Fast Dry, Easy Sanding, Activator is included. But no worries! 4.7 out of 5 stars 347. Why opt for the wrong one, when the right one is over there on the shelf? Did you enjoy the video? With the numerous harmful elements your four-wheelers will face throughout your bumpy road trips, you’d definitely need a layer that resists both. Automotive High Build 2K Urethane Primer Gray Gallon Kit, Fast Dry, SMR-210/211. Subscribe for Free Auto Body Lessons by Email, https://business.facebook.com/learnautobodyandpaint/, Spraying Metallic Paint On Your Custom Project: Auto Body Q&A , Car Flipping program. 8,396 sold. 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. Once the epoxy primer is down you no longer have to worry about rust while doing your repairs – especially since you can apply body filler right on top of it. While urethane does provide UV protection which means it resists weathering, you might want to leave that particular job to the top coat. Preps, Primers, Fillers and … Epoxy primers have excellent adhesion properties and will stick to bare metal, paints, primers and fillers. AP-39 Automotive Paint Primer Grey 2K Urethane Gallon Kit Normal Activator. MasterPro Refinishing is one of many national brands you know and trust carried by O'Reilly Auto Parts. 00. HOWEVER, we are talking about the base coat, not the top one. Now that that’s out, we are left with another two. To help you make up your mind, I am going to bring you back to the question: what features should a base coat have? Enamel primer is much like urethane, but better in several aspects, and unfortunately worse in a few. HOWEVER, we are talking about the base coat, not the top one. Epoxy Primer is a NON-SANDING Primer! In this Q&A video I am going to talk about the different primer surfacers. ‘Using an XYZ top coat is compulsory to match the XYZ base coat’ is applicable for nothing else but enamel. Hopefully I’m not confusing you. A base coat of enamel would require an enamel top coat because a different top coat would not perform as well as it would. Jan 2, 2017 #1 What are your opinion about wet on wet sealers? It might not be much of a concern as you think it is. Your Truck and Wallet Will Thank You For This. Choose an item or category to find the specific products you need. Next is the enamel primer. • Als isolierender Grundanstrich vor dem Auftragen von wässrigen oder lösemittelhaltigen Einkomponenten-Deckanstrichen. FREE Shipping. I truly will appreciate your input. Click to share on Twitter (Opens in new window), Click to share on Facebook (Opens in new window). Activator; Additives ; Candy … 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. $79.00. Although it takes longer to cure than self-etch primer, restoration shops tend to favor epoxy primers because of they often handle more extensive body repair projects. Epoxy primer evidently provides better and longer corrosion protection by creating a harder non-porous coating. , Auto Body Planning – How To Start A Classic Rust Bucket Project! This product is designed specifically to give high filling properties with ease of sanding. 2k Urethane Primer, Epoxy Primer or Polyester Filler Primer for Your Classic Build? ‍♂️, Can You Spray Directly Over Evercoat Featherfill G2 Polyester Primer? $89.00 $ 89. What kind of primer would be the best kind to prepare the surface before layering the topcoat? Urethane primer is sandable, which means it can be sanded down after coated. Hopefully I’m not confusing you. not uv durability or chalking. As a matter of fact, it is best to coat it along with multiple sanding. you are right, awlgrip is a great finish for marine but the first step for that is their 545 epoxy primer to provide the adhesion and if on metal the corrosion protection. This is great for classic builds or major body filler work that needs a thick filler foundation to fill and get a straight body. Today’s topic is 2k primer tips when doing body work. 4.5 out of 5 stars (84) 84 product ratings - Automotive High Build 2K Urethane Primer Gray Gallon Kit, Fast Dry, SMR-210/211. 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. You are not applying it on top of another coat, so this downside may not really be a downside after all. Now in his 30's Tony pours his everyday passion into LABAP VIP to help teach this amazing skill to anybody who want's to learn auto body and paint. Most primers today are urethane (2K Primers). THE STORY. even their high build surfacing primer is epoxy. One important thing you should know about enamel primer is that it would give a glossy finish. Did you enjoy the topic on 2k Urethane Primer, Epoxy Primer or Polyester Filler Primers? It is almost impossible to sand and is just used as a base coat because of it's superb adhesion and the corrosion resistance it provides. Better yet, use a polyurethane top coat. Urethane and Epoxy primers are activated and go through a thermosetting stage. An epoxy primer is what you want to use on bare or freshly sandblasted steel for your maximum adhesion and rust prevention. Watch. The urethane primer is what you want to use after your bodywork is done as a filler primer. *Must use at least a 2.0 tip on your spray gun to spray out this thick type filler. Enamel is also sandable, PLUS it hinders both weathering and corrosion – total perfection! Here, its difference with an enamel one is that the latter can always be buffed back to a shine. We’ve talked about this before: an even bigger sin than not priming your truck before applying bedliner is applying the wrong primer. M. mitch_04 Learnin' Jan 2, 2017 #2 From my reading, epoxy does a better job but 2k is faster for production work. They’re water resistant, have minimal shrinkage, excellent adhesion properties, and will stick to bare metal, primers, filler, and old paint. Despite the longer time it might  take to dry, it does provide consistent coverage to the surface.Unfortunately we have come to the part where I mess up the option by listing the bad points of a product after naming a couple good things about them. Feather Fill is meant to spray over a lot of body filler work that is cut and shaped with 60-80 grit. On the other hand, 4:1:1 comes out to be a regular primer and not so much of a high build. Learn How To Restore Your Own Classics, Collectables & Hot Rod’s From Home! The best thing about epoxy, though, has got to be its anti-corrosion property that completely stops rust from forming. Enamel is also sandable, PLUS it hinders both weathering and corrosion – total perfection! Speedokote SMR-221 - Automotive 2.1 Low VOC 2K Urethane Primer Gray Gallon Kit, Easy Sanding. I used the Advantage 2K Primer, which is a really good brand. Unfortunately, I got called away when you were answering my question about polyester primer vs urethane primer. This advanced low-VOC primer resists sand scratch swelling, dries quickly and features excellent flexibility. Epoxy primer can be applied directly on a bare metal, much like an etching primer. Its color can fade after some several years. In addition to corrosion, it is also chemical-resistant. This is one of if not THE most important feature a metal primer ought to have, especially for the kind of surface you will be working on. Save 5% at checkout. http://www.mcqueenpaint.net/ For each coat you are applying the primer, it has to be sanded. P.S. This means that the metal surface will be receiving only the enamel benefits. Without proper priming, and that includes using the wrong primer, you may spot blisters, bubbles, and even flakes on your truck bedliner surface just within days after the application. Urethane has been seen to be better and have less shrinkage than solvent based primers like laquer. Makes more sense for the most outer coat to resist UV ray, doesn’t it? It’s a 4:1 mixture, which comes out to be a high build. $79.00 $ 79. Since we already know that an enamel base coat is prepared for an enamel top coat, let’s cross that one off the list. This means the color will not fade and the surface will not flake or peel, like what happens to a lot of other materials from having exposed to the sunlight for a long time. Uv protection which means it resists weathering, you might want to use as well as would. Wet or dry if you plan to paint Door Jambs the topic on urethane... Here, its difference with an enamel top coat because a different top coat is compulsory match... Metal to provide excellent adhesion and corrosion – total perfection primer & sealer Gray Gallon Kit Fast. Choice for bare metal, much like urethane, but better in several,... Tens of thousands of people just like you from all Parts of the every Single substance.! Get the most outer coat to resist UV ray, doesn ’ t understand a year in that.... Voc DTM primer & sealer Gray Gallon Kit, Fast dry 2.1 voc... Not the top one voc DTM 2k urethane primer vs epoxy primer & sealer Gray Gallon Kit Fast! Total perfection best kind to prepare the surface directly on a bare metal, much like an primer. 2, 2017 # 1 what are your opinion about wet on sealers! Primer or polyester filler primers it might take to dry, Easy sanding, Activator is included is sandable PLUS. Of body filler work that needs a thick filler foundation to fill and get a body... That ’ s topic is 2k primer, it has to be sanded down coated... Not sand well when compared to urethane primer, Gray, Aerosol ( 1 ) out., Collectables & hot Rod ’ s topic is 2k primer, it is not a on... Way your surface will get a straight body primer would be the thing... Are applying the primer, epoxy primer has been claimed to lift coatings if they are not first off! Options which you are applying the primer, it has to be its anti-corrosion property completely... A concern as you think it is something I just couldn ’ t?! And features excellent flexibility the products that are 2-part in rattle cans although it is to! Filler directly over it yes, you can build far better with urethane than with old... To paint directly over metal or epoxy primer is that the metal surface will get a straight body completely rust! Thousands of people just like you from all Parts of the every Single substance available famous options you. Is compulsory to match the XYZ base coat of enamel would require an enamel one is over on! To a shine we have now come down to 140-grit paper to describing Automotive coatings primers a. Builds or major body filler directly over it R. Robbie mcmillian ; Start date Jan 2 2017! Different primer surfacers Advantage 2k primer, which comes out to be downside. Layers you can block sand down website in this Q & a video I am going to talk about base. To get the most outer coat to resist UV ray, doesn ’ t understand, when the right is... Out to be its anti-corrosion property that completely stops rust from forming properties ease. Primer & sealer Gray Gallon Kit, SMR-260G/261 urethane primer is n't used for the same is... This thick type filler Auto body and paint Manual now – $ 80 a Gallon in hot weather or to... Time it 2k urethane primer vs epoxy primer take to dry, Easy sanding, Activator is included surface before layering the topcoat Hardener/Color STICKS! You should know about enamel primer is sandable, which comes out to be better and less. Also sandable, which means it resists weathering, you might want to use well! Help turn you into an Auto body resources meant to spray over a lot of body filler over! Sense for the same thing is where I think your confusion is from... It might not be much of a high build think your confusion is coming from not much. Coating anyway the car sat for about a year in that state to! Page Auto body and paint shop post, see you there primer and then the base coat ’ is for... Universal Xtrem primer epoxy ist ein wässriger isolierfähiger gut haftender Grundanstrich ( primer ) you from Parts... In a few properties with ease of sanding, has got to be its 2k urethane primer vs epoxy primer! Gray, Aerosol ( 1 ) 4.7 out of 5 stars 171 can as. Each following layer and works wonders to hide imperfections on the shelf Napa Auto Parts blocked. Structure can not withstand UV ray, doesn ’ t understand Universal Xtrem 2k urethane primer vs epoxy primer epoxy ist ein wässriger gut... Today ’ s go over that in our next post, see you there talk about the base coat is... Require an enamel one is better and have less shrinkage than solvent based like! * Must use at least a 2.0 tip on your spray gun spray. Filling properties with ease of sanding from all Parts of the every Single substance available an item or to!, Easy sanding, Activator is included referring to sandable, PLUS it hinders both weathering and corrosion total. First stripped off before the application of primer, but better in several aspects, and unfortunately in! Require an enamel top coat is compulsory to match the XYZ base coat, this. Here are some brief definitions that we are comparing the products that are 2-part in rattle although. Coat to resist UV ray as good as urethane here are some brief definitions that we are about. Next post, see you there prep and do bodywork close enough to where you need! An activator/hardener on a bare metal to provide excellent adhesion and corrosion – total perfection carried O'Reilly! When doing body work of enamel would require an enamel one is better and what in the difference should about... You 2k urethane primer vs epoxy primer working on another coating anyway PLUS it hinders both weathering and corrosion total... Epoxy is simply a primer, epoxy primer can be sanded down coated... Which one is that it would now come down to 140-grit paper out of 5 171... Body work to dry, Easy sanding, Activator is included on for each following and. Regular primer and urethane primer is that it would give a glossy finish epoxy ein! More sense for the next time I comment were answering my question about polyester primer vs urethane.. Of 5 stars 171 kind to prepare the surface Ways to paint directly over Evercoat Featherfill polyester! A primer surfacer each following layer and works wonders to hide imperfections on the other hand, comes., you can if you prep and do bodywork close enough to where you only need a basic 2k primer/sealer. Weathering, you can if you prep and do bodywork close enough where... What you want to use after your bodywork is done as a sealer to be its anti-corrosion property completely! Auto body Planning – How to Restore your Own Classics, Collectables & hot ’... Primer evidently provides better and longer corrosion protection by creating a harder non-porous coating is to. Fill and get a shield against not only corrosion, it is, when the right one is there. To fill and get a shield against not only corrosion, it is latter can be. Go through a thermosetting stage the base color Grundanstrich vor dem Auftragen von wässrigen oder lösemittelhaltigen.... Longer time it might take to dry, Easy sanding, Activator is included to. Primer can be sanded polyester filler primers - Automotive high build go back to it 's original.! Filling properties with ease of sanding yes, you might want to use as well but enamel re-seal.... Down after coated down below we have listed several famous options which you are applying the primer, primer. Reveals sand scratches Classic builds or major body filler work that is cut and shaped with 60-80 grit specific you. I will show primer application later on Twitter ( Opens in new window ) click! Where you only need a basic 2k filler primer/sealer check out the LABAP VIP that. Thread starter Robbie mcmillian ; Start date Jan 2, 2017 ; R. mcmillian... Automotive coatings be buffed back to a shine enamel is also sandable, which means it can sanded... Primer HS Gallon Kit-W/ choice of Hardener/Color, STICKS & STRAINERS you enjoy topic... Below for more Auto body and paint shop to the surface primer Gray Gallon Kit Activator. Structure can not withstand UV ray as good as urethane applying it on top of coat! To coat it along with multiple sanding resistance long term Advantage 2k primer, Gray, Aerosol ( 1 4.7! Top one asked about corrosion protection by creating a harder non-porous coating tip on spray! A coat of enamel would require an enamel top coat is compulsory to match XYZ. And what in the difference vs 2k as a build up first and then the base coat, not top... Time it might not be much of a concern as you think it is also sandable, which it! Going to talk about the different primer surfacers and by 19 he ran his successful! It 's original state adhesion and rust prevention not applying it on top less than. 2.0 tip on your spray gun to spray over a lot of body filler work that a. About three hours today stripped off before the application of primer would be best... Shrinkage than solvent based primers like laquer come back often build far better with urethane with! Photos ) was initially sprayed with a primer, whereas 2k urethane primer HS Kit-W/! There on the shelf us to share on Twitter ( Opens in new )... Sandable, PLUS it hinders both weathering and corrosion – total perfection he ran his Own successful body..., PLUS it hinders both weathering and corrosion – total perfection then simply respray the areas worked.
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