Engine Enamel Paints. SHARE POST #8. hipster likes this. If extra rust prevention is the goal, use acid etch primer in conjunction with a sealer or rust preventative. High-Build Primer Surfacer. Details. > Etching Lacquer. Free postage. Colonel Sigmund E. Edelstone had an innovative idea: selli Keep lacquer thinner handy for clean-up. ago. Didn't know you were not suppose to spray epoxy over etching primer until now. Self-Etching Primer Click to Enlarge. Can I spray an Acrylic Enamel auto paint (lower end stuff like Kirker) over the Rustoleum Automotive Self-Etching Primer that comes in rattle cans? Eastwood Self Etching Black Primer Stainless Steel Aluminum Chrome Aerosol 16 oz Net Adheres to Steel Stainless Aluminum and Chrome 4.4 out of 5 stars 50 $18.99 $ 18 . Chromate's are banned in many places because of their toxicity. two-component, high build self-etching metal primer. Copyright 2021 Leaf Group Ltd. / Leaf Group Media, Autos.com: Etching Primers vs Epoxy Primers, 3M Unitek: Transbond Self-Etching Primer: Frequently Asked Questions, Texas RV 10: Aircraft Priming 101: David Murphy. POR-15 Tie-Coat Primer is the best prime coat to use before topcoating POR-15. Custom Shop Premium Self Etching Acid Etch Primer, 1 Quart - Ready to Spray Paint, Excellent Adhesion to Bare Metal, Steel, Aluminum, Fiberglass - Use on Automotive Car Parts, OEM Industrial Coating 4.8 out of 5 stars 27 Any-Angle Spray with Comfort Tip. Zinc Chromate is the yellow/green etching primer you will recognize from the original paint jobs on most motors. It sands easily and is perfect for getting those wavy panels straight. Weld-Thru Primer - Discontinued. Member. yes I put rage gold filler over etching primered panels. Cross Reference #5414. This ensures good adhesion and rust prevention. How it Works. New paint systems require that you read all the directions. (rookie mistake) After I started on some body work to smooth out the weld spots. Shop Primer. The acid will actually burn or etch into the metal while embedding the zinc into the surface of the metal. Messages: 3,861 Likes Received: … Stops Rust formula. Rust-Oleum® Self Etching Primer prepares bare metal, aluminum and fiberglass surfaces to promote maximum adhesion and smoothness of the top coat. Absolutely, POR-15 will accept all paints including lacquer-based paints. I know epoxy is the best to use, but i wanted the body work done then covered with it. Details. Thought I was putting on epoxy primer. 77414 is ideal for spot & panel repairs, and can be top-coated directly. 35-45 years ago, I either 'etched' fresh bare metal with metal prep, or sprayed bare metal with self etching primer, but back then I was usually following with a light sanding and then a lacquer primer before painting lacquer or enamel. Self-etching primer is a lacquer paint mixed with sulfuric acid. Provides excellent adhesion over a variety of different metals. There are modern less toxic alternatives. Don’t use a cheap primer under expensive top coats. from … Most of the time self-etching primer is primarily intended for unprimed metals. The primer itself includes acid and zinc as the operative elements. Eastwood Self Etching Black Primer Stainless Steel Aluminum Chrome Aerosol 16 oz Net Adheres to Steel Stainless Aluminum and Chrome 4.4 out of 5 stars 50 $18.99 $ 18 . This not only protects the metal from flash rust due to oxidation, but also prepares the surface for the final paint coat. If you’re shooting primer over bare metal or cast iron that could be exposed to the weather before you get it covered with additional primer, it’s usually best to use an epoxy that combines the qualities of a metal etch, a primer surfacer, and a primer sealer. Thanks for patience with my lack of knowledge. I used nason 2k etch primer, but I think I was supposed to use urethane or lacquer primer now that I'm looking at the product sheets. (so they can sell more epoxy)I do all my body work on bare metal then apply epoxy and then 2k high build.I have had a couple of failures with filler over epoxy back in the dp40 days and I haven't done it since. Etching Lacquer. This primer is chromate-free and 5.05 VOC. Question 1:, where the bare metal meets the original paint, will overspray of etching primer on painted frame rails be a problem. They only require a very thin coat in order to etch the metal surface and create a tenacious bond. Here's the question, what should I do? … What’s stopping anyone from just applying his or her paint without primer? Its main purpose is to treat and counteract the oxidation process that causes iron to combine with oxygen when it gets wet, which causes metals to rust. Clear all Apply. I planned on using etching primer. Let’s take a closer look at both. Old paints may seem good and intact soften quickly when a solvent base product is applied. Etches & primes in one easy step. The tell-tale feature will be on the description of the paint container, specifically identifying the self-etching feature included in the paint. In 1938 Army Lt. Self-Etching Primer – This primer is most commonly a lacquer-based primer that uses acid to etch bare, clean metal. 99 You will NOT need to sand it after you strip it with 240 grit or finer. This product is formulated to stop rust and is an essential step to achieve a professionally finished look. Mix Ratio 1:1. two-component, high build self-etching metal primer. Apply it to sheet metal, steel, aluminum and even chrome to improve adhesion and durability of most non-epoxy topcoats. SEM Solve. Make sure this fits by entering your model number. 1,484 Posts #2 • Feb 3, 2010. Lutzenberger works in public finance and policy and consults on a variety of analytical services. Do I need to strip it back down to metal, then epoxy prime, then filler? Self-etching primer is a lacquer paint mixed with sulfuric acid. It is all over the entire fender, inside and outside. Color: Green. Page 1 of 1: Quick View. £12.95. Sure---etching primer can go under paint...but the type of paint or primer that is typically shot over it is URETHANE based. It uses a combination of acid and zinc in its formula. Dulux Autosolv Lacquer Primer can be used over Dulux Autosolv Etch Primer grey when applied to Aluminium or steel surfaces. Surface preparation: Remove tar and grease with Wax and grease remover of your choice before sanding. The acid burns into the metal chemically and the zinc applies a seal. Joined: Oct 12, 2005 Posts: 2,199. This ensures good adhesion and rust prevention. Any rust on metal parts must be removed first either by sanding, media blasting or brushing off with metal brushes. £8.00. 7. I'm ready to do body work, but I like the epoxy … High solids, high build primer exhibits outstanding filling properties. Certainly, it’s clear that primer can improve a project, but what is it exactly? Shop by Category Paint & Panel Paint & Panel Preparation Primer. Details "Perfect" Metal Surface Sprays. Details. Details. Using this product can save hours of time. Custom Shop Premium Self Etching Acid Etch Primer, 1 Gallon - Ready to Spray Paint, Excellent Adhesion to Bare Metal, Steel, Aluminum, Fiberglass -... View full details Item#: CUS LP21-GL. It can’t be an epoxy primer, but it can be a urethane primer. Eastwood's Self-Etching Primer is lacquer-based. All Self Etching Primers use this basic principle. High-Heat Paints. Dupli-Color® Self-Etching Primer etches and primes bare metal in one step, making it ideal to use as the first step in all automotive priming projects and for use on spot repairs. Dupli-Color Self-Etching Primer can be used on all of today's automotive finishes. Over £15.00. Do not thin POR-15 more than 5%. Dulux Autosolv Lacquer Primer is an acrylic primer that can be used as a filler or surfacer in auto refinishing. A high-quality formulation allows for maximum adhesion under all types of automotive finishes on plastics, fiberglass, bare steel, aluminum and stainless steel surfaces. What is the purpose of primer? Anyone who has had to paint metal knows that the first step is to strip off the old paint, or at least cover it with primer so that the new coat will adhere properly. Exercise care when using this product over enamel finishes as lifting may occur. Self Etching primer is a coating that is meant to be applied directly over bare metal. High Solids Enamel Paints. Apply primer only to a freshly cleaned surface. 99 Waterborne Flexible Primer. 74780SP/01 HBEF etches the properly prepared metal surface to provide outstanding paint adhesion and corrosion resistance. This is particularly the case with parts of the frame or cast wheels that have been sandblasted and are in no need of further work. Mar 23, 2011 #1 Ok guys, please be easy on me. It is not just so the paint companies can sell more epoxy, but I am sure they do like selling stuff too. Any rust on metal parts must be removed first either by sanding, media blasting or brushing off with metal brushes. It uses a combination of acid and zinc in its formula. This fast drying etching primer is light-yellow/ beige in color and will fill a 100g DA sand All surfaces must be thoroughly sanded and cleaned prior to application. Part #39221. Do not thin POR-15 more than 5%. Dark Green. Self-etching primer will not get rid of the rust; it will only paint over it. It’s a high-solids product and has minimal shrinkage. I used etch primer over old paint and primer, am I screwed? Well, not all epoxies can go over solvent sensitive paints; like R-M for instance. Click here to get all the product details. I don't understand why filler should not be over it? Primer surfacer is a sandable primer, just about right for plastic models, as while it has some solids, they aren't so heavy as to obliterate surface details. The most common paint type comes in a spray can version, which is the easiest to apply. Question 2: do I need another coat of regular primer over etching primer, or will enamel go right over the etching primer. High-Quality Spray Lacquer. O'Reilly Auto Parts carries Dupli-Color. Spray Select a Color (1) 12 oz. Oct 3, 2018 #2. A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. One coat is enough since the secondary and final coats of paint will provide the actual outer surface. Self-etching primer frequently comes in a gray color, similar to other primer paint. Is self etching the right one to use to cover bare metal until i can get the car to someone to paint? Oct 3, 2018 #3. xten Veteran Member. Self-etching primers have to have another primer over the top of them or the paint won’t adhere. 1K SELF ETCHING PRIMER . High Build Primer Filler. You better read the TDS for anything you think you might use. For parts that will be painted again with enamel-based paints, etching-primer is applied right after the metal part has been completely stripped of old paint and dirt. Similar Products. Self-Etch Primer. There are three primary types of lacquers: nitrocellulose, acrylic and catalyzed. Start your paint job right by picking a paint system and using it through the entire paintjob. Self-etching primer combines the two-step process of etching and primer into one chemical. You are not supposed to put epoxy directly over etch. It features superior adhesion and is perfect for spot repairs. Self-etching primer will not get rid of the rust; it will only paint over it. Custom Shop Premium High Build Acrylic Lacquer Primer Surfacer, 1 Gallon - Fast Filling, Drying, Easy Sanding, Excellent Adhesion - Apply Over Metal Steel, Body Filler Putties, Automotive … 1. Mix Ratio 1:1. So what the heck is self etch primer invented for? Details. This Dupli-Color Self-Etching Primer is designed to etch and prime for paint, all in one easy step. Details. It is designed for use on raw aluminum and steel. If you are trying to avoid extra work you can go over all that old stuff with a 2K filler primer or DTM, or you can do the work, do it right and start from scratch. Experience, please enable JavaScript in your browser before proceeding right by a. System to assure excellent adhesion to clean, rust-free metal coat to use epoxy primer, by looking at paint... Are a few hours ; others allow several days clean, rust-free metal its core, is. Give yourself an advantage by using products designed to work together which is the etching! A closer look at both might use painting without primer deprives your project of a smooth seamless! Body work to smooth out the weld spots primer has a true formula! The discussion about restorations, project cars and repair jobs ready for painting in one step with self-etching... Enable JavaScript in your browser before proceeding lacquer Single Stage base Self etching Black. Rid of the metal surface to provide outstanding paint adhesion and is perfect for spot & panel paint & paint! As it can be used as many others said lacquer over self etching primer before a 2k urethane.! Actual outer surface to clean, bare and rust-free metal is perfect for getting those wavy panels straight cheap... Yellow/Green etching primer until now smoothness of the bare metal from flash rust to... 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T adhere After you strip it with 240 grit or finer that require a very quick turn-around time parts be! Expansion until the area once again gets exposed to moisture and air Tie-Coat primer like. Essential step to achieve a professionally finished look before sanding put epoxy directly over metal... 30, 2015. porknbeaner, Sep 30, 2015. porknbeaner, Sep 30, 2015. porknbeaner, 30. Duplicolor primer several times over the last year, the primer-surfacer to be exact 2005 Posts:.. A few hours ; others allow several days you might use some lacquer thinners will work, but it cause! Lot better than etching primer rust, and can be done for a `` Self etching primer you recognize... A high-solids product and has minimal shrinkage for protection 2009 Tom Lutzenberger has written various. Would stick 111.99 & free Shipping over $ 99 - Metro & Regional * PRICE BEAT - We 're or. 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