I realized it was not epoxy primer, by looking at the paint can more carefully. Self Etching primer is a coating that is meant to be applied directly over bare metal. Cross Reference #5414. Weld-Thru Primer - Discontinued. Thank you very much for the info. Don’t use a cheap primer under expensive top coats. Self-etching primer will not get rid of the rust; it will only paint over it. Acid Etch Primer - Another good, basic auto primer. You also can put body filler over self-etching primer after letting it fully cure and scuffing the surface. What’s stopping anyone from just applying his or her paint without primer? 7 Posts #2 • Jul 1, 2013. So what the heck is self etch primer invented for? Any-Angle Spray with Comfort Tip. Clear all Apply. And do I need to remove 100% of the etch primer or just most of it? This makes it a great pre-primer to fix imperfections before applying a high-build or urethane primer. 2K Epoxy Primer / Sealer is a chromate and isocyanate-free product designed to be used as a corrosion resistant primer… 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. Mar 23, 2011 #1 Ok guys, please be easy on me. and has a 98% moisture:thumbsup: I use etching primer on parts like engine pullies and brackets where no filler will be applied. yes I put rage gold filler over etching primered panels. At its core, primer is a type of paint. There are modern less toxic alternatives. Using this product can save hours of time. Mix Ratio 1:1. It sands easily and is perfect for getting those wavy panels straight. Sure---etching primer can go under paint...but the type of paint or primer that is typically shot over it is URETHANE based. Make sure this fits by entering your model number. two-component, high build self-etching metal primer. Thought I was putting on epoxy primer. Details. Self etch primers are used as many others said just before a 2k urethane primer is applied. Flexible Primer … Over £15.00. This primer is chromate-free and 5.05 VOC. The acid will actually burn or etch into the metal while embedding the zinc into the surface of the metal. Self Etching Lacquer Resin+ infused with Glass flake From : £13.00. The most common paint type comes in a spray can version, which is the easiest to apply. However your spot repairs are going to scream regardless just due to the many years that have gone by unless you only paint in the window channel or just barely below. Chromate's are banned in many places because of their toxicity. First, there is the primer lacquer and then there is the etch primer. Stay away from the etch primers as the will make life hard on u when doing a complete car that needs body work!! Details. CAN I PAINT OVER POR-15 WITH OTHER PAINTS? Messages: 3,861 Likes Received: … Is that stuff just old technology that is not recommended anymore? It features superior adhesion and is perfect for spot repairs. 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. 1. Free postage. 2 X AUTOTEK PROFESSIONAL ACID ETCH PRIMER AEROSOL 500ML FOR GALVANISED ALUMINIUM . If extra rust prevention is the goal, use acid etch primer in conjunction with a sealer or rust preventative. Let’s start at the beginning. Etches & primes in one easy step. A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. Shop Primer. 99 They only require a very thin coat in order to etch the metal surface and create a tenacious bond. Matrix MP-550 Self-Etch Primer is a two-part primer that chemically protects against the corrosion process. Part #38371. Is self etching the right one to use to cover bare metal until i can get the car to someone to paint? What is the purpose of primer? SEM Solve. 23 Results Sort by Filter Sort By. Start your paint job right by picking a paint system and using it through the entire paintjob. 7. Thin coats allow the solvents to evaporate quicker and less damage to your original paint. Self-etching primers contain sulfuric acid, to clean away gunk on the surface. Too many things can go wrong with paint, so give yourself an advantage by using products designed to work together. epoxy is used directly over bare metal and is for corrosion protection. This primer is chromate-free and 5.05 VOC. 74780SP/01 HBEF etches the properly prepared metal surface to provide outstanding paint adhesion and corrosion resistance. Once the self-etching primer is dry, spray two to three coats of the high-build primer over it, always allowing each coat to dry before applying another one. Find Dupli-Color DAP1690 Dupli-Color Self-Etching Primer and get Free Shipping on Orders Over $99 at Summit Racing! I used etch primer over old paint and primer, am I screwed? It’s a high-solids product and has minimal shrinkage. Shop by Category Paint & Panel Paint & Panel Preparation Primer. > Etching Lacquer. AP8414 is a direct to metal two component self etch filler primer. 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 Offers excellent adhesion and corrosion protection over all ferrous and aluminum substrates. Self Etching primer is a coating that is meant to be applied directly over bare metal. (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. Self-etching primer is a lacquer paint mixed with sulfuric acid. If you can't find Zinc Chromate ask for a "Self Etching Primer". Gallon) 6: Gray: 2.1: 1K Self Etching Primer : 946 ml (U.S. Quart) 4: Gray: 2.1: Use the navigation bar for more informations. Urethane primers. Thread starter BigRed70R/T; Start date Mar 23, 2011; B. BigRed70R/T. I would use epoxy primer on bare metal, it protects bare metal from moisture a lot better than etching primer. Use with 77415 High Teck Direct to Metal Self Etching Primer Reducer. The application does not require multiple coats. The can says, over bare metal, over primer, under primer or paint. I will take the etch off. This Dupli-Color Self-Etching Primer is designed to etch and prime for paint, all in one easy step. AP8414 Self Etching Filler Primer. Free postage. Self-etching primers have to have another primer over the top of them or the paint won’t adhere. For the etching process to work correctly, the metal must be completely bare so that all oil residue and previous paint can be removed. Keep lacquer thinner handy for clean-up. Dupli-Color is one of many national brands you know and trust carried by O'Reilly Auto Parts. Both involve clean and smooth surfaces. 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. Color: Green. Well, not all epoxies can go over solvent sensitive paints; like R-M for instance. Below are some products that may help you finish the job associated with Self Etching Primer. Last edited: Sep 30, 2015. porknbeaner, Sep 30, 2015. Self-etching primer is thick and typically only needs one coat before you can move on to the topcoat. Self-etching primer frequently comes in a gray color, similar to other primer paint. Nitrocellulose lacquers are quick drying and inexpensive, however they can turn yellow over time. Add to Basket. This ensures good adhesion and rust prevention. Oct 3, 2018 #2. Any rust on metal parts must be removed first either by sanding, media blasting or brushing off with metal brushes. 99 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. Here's the question, what should I do? It can’t be an epoxy primer, but it can be a urethane primer. Over lacquer based coats paints/primer use a lighter spray(not thinned out), 2 light coats with appropriate dry time and then 1 heavy finish coat. This will stop corrosion expansion until the area once again gets exposed to moisture and air. The acid will actually burn or etch into the metal while embedding the zinc into the surface of the metal. Think of it as a sprayable body filler. High Teck™ DTM Self-Etching Primer offers both adhesion & corrosion protection to bare metal surfaces. I stripped most of my chevelle to metal, put on a coat of self etching primer (laquer based). There is very good reason to use epoxy directly on bare metal and then use filler over it (per the specifications). Part #39221. For chassis and undercarriages, you might even simply put a clear coat or seam sealer over it and let the black color shine through. and why? 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? Go. It provides excellent corrosion protection.... 2K EPOXY PRIMER / SEALER. Details. Stops Rust formula. Similar Products. 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. Zinc phosphate pigment offers some degree of corrosion protection. Certainly, it’s clear that primer can improve a project, but what is it exactly? Thanks for patience with my lack of knowledge. Self-Etching Primer. You better read the TDS for anything you think you might use. XXX Universal Surface Cleaner. When lacquer is used, the eye sees two layers – the top layer of the wood or metal object and the layer of lacquer on top of it. Dulux Autosolv Lacquer Primer can be used over Dulux Autosolv Etch Primer grey when applied to Aluminium or steel surfaces. 5 star xtreme hi-solids acrylic lacquer primer surfacer gray (gallon) 4.5 out of 5 stars (11) 11 product ratings - 5 STAR XTREME HI-SOLIDS ACRYLIC LACQUER PRIMER … 77414 is ideal for spot & panel repairs, and can be top-coated directly. I planned on using etching primer. Self-Etch Primer. Epoxy over Self Etch Primer. This lacquer-based single-stage primer has a true acid-etching formula that sticks to virtually any clean, bare and rust-free metal. How it Works. It’s a paint inte… Aerosol Black Acid Etch Primer Undercoat … Didn't know you were not suppose to spray epoxy over etching primer until now. they are ok if just working a fender that is painted and putting a little etch on the few bare metal spots around your work before priming but for restoration purposes stick with the epoxy's! Recommended for protecting bare metal, galvanized steel and aluminum, MP-550 gives medium film build to help eliminate imperfections and can be lightly sanded. Rust-oleum is a … This product is formulated to stop rust and is an essential step to achieve a professionally finished look. The primer itself includes acid and zinc as the operative elements. 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. Add to Basket. 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. etching primer is and was invented to go over bare metal, so the urethane primers would stick. 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 . POR-15 Tie-Coat Primer is the best prime coat to use before topcoating POR-15. High-Heat Paints. General Use Enamel Paints. Do not thin POR-15 more than 5%. Price: $111.99 & FREE Shipping: This fits your . Other products that may interest you. Loading. CAN I PAINT OVER POR-15 WITH OTHER PAINTS? There are three primary types of lacquers: nitrocellulose, acrylic and catalyzed. Paint Markers - Brite Mark. Poly primer is great for using over bare fiberglass and epoxy. This will stop corrosion expansion until the area once again gets exposed to moisture and air. Engine Enamel Paints. This fast drying etching primer is light-yellow/ beige in color and will fill a 100g DA sand Without using an undercoat, the quality of your paint job suffers. The fast dry characteristics allow the … Painting without primer deprives your project of a smooth and seamless finish. Primer. JavaScript is disabled. And never believe the myth about using lacquer primers under acrylic enamel or urethane paint. Inspect the piece visually and also by rubbing your hand over it, and use glazing spot putty to fill in any remaining flaws or pinholes in the primer. Keep lacquer thinner handy for clean-up. High solids, high build primer exhibits outstanding filling properties. two-component, high build self-etching metal primer. 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. Profile Page. Most of the time self-etching primer is primarily intended for unprimed metals. You will NOT need to sand it after you strip it with 240 grit or finer. I am going to strip it back down, then epoxy primer. Self-etching primer will not get rid of the rust; it will only paint over it. Click here to get all the product details. The only primers I have had a problem with is self etching primer if I didn't allow enough time (24 hours) before using lacquer primer on top but any primer would have an issue. Tech Data Sheet (TDS) Material Safety Data Sheet (MSDS http://www.chevelles.com/classifieds/showproduct.php?product=15602&cat=7, VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. 74780SP/01 HBEF etches the properly prepared metal surface to provide outstanding paint adhesion and corrosion resistance. This ensures good adhesion and rust prevention. Back. Let’s take a closer look at both. One coat is enough since the secondary and final coats of paint will provide the actual outer surface. Acid Paint Primer? Get vehicle restorations, project cars and repair jobs ready for painting in one step with Eastwood Self-Etching Primer Black. Details. Details. 249322 - 12 oz. I know epoxy is the best to use, but i wanted the body work done then covered with it. You are not supposed to put epoxy directly over etch. Use with 77415 High Teck Direct to Metal Self Etching Primer Reducer. Details. High Solids Primers. I'm ready to do body work, but I like the epoxy … Some are a few hours; others allow several days. Oct 3, 2018 #3. xten Veteran Member. Rust-Oleum® Self Etching Primer prepares bare metal, aluminum and fiberglass surfaces to promote maximum adhesion and smoothness of the top coat. The tell-tale feature will be on the description of the paint container, specifically identifying the self-etching feature included in the paint. For a better experience, please enable JavaScript in your browser before proceeding. High-Quality Spray Lacquer. 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 . ago. Spray Select a Color (1) 12 oz. Choose an item or category to find the specific products you need. 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. And bonds with the aluminum preventing further oxidation 7 Posts # 2 • Feb 3, #....... 2k epoxy primer / sealer found this out, from everyones advise, before i any... Its core, primer is an essential step to achieve a professionally finished look metal with it rust is... At its core, primer is a Direct to metal Self etching primer paint... The best to use to cover bare metal, then epoxy prime, covering. Yellow over time which is the etch primer assure excellent adhesion to clean away gunk on the of. Away from the etch primer over etching primer prepares bare metal with for. * should n't being the operative elements complete car that needs body work!... Another coat of Self etching primer is a two-part primer that chemically protects against the corrosion.. 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Of primer dries much more quickly than the others, so give yourself an advantage using... The top of them or the paint companies can sell more epoxy, but i wanted the work! A few hours ; others allow several days ; like R-M for instance bare fiberglass and epoxy will enamel right... It sands easily and is perfect for getting those wavy panels straight if i do n't understand why should. Is thick and typically only needs one coat is enough since the secondary and final coats paint! Is Self etch primer undercoat … JavaScript is disabled a paint system and using it through entire! All over the top coat Feb 3, 2018 # 3. xten Veteran Member is formulated to rust! Be applied directly over bare metal, steel, aluminum and even chrome to improve and! Steel, aluminum and fiberglass surfaces to promote maximum adhesion and corrosion resistance description of the time self-etching primer primarily! That needs body work with Glass flake from: £13.00 different metals remove 100 of! Primer into one chemical over Self etch primer metal that require a very quick turn-around time Lutzenberger written! Bet it 's lacquer primer under that lacquer topcoat also effect but not commonly considered good painting.! Strip it with 240 grit or finer i got this procedure from another thread on here... what you. Should n't being the operative elements it has extremely good adhesion qualities 2018 # 3. xten Veteran.. Done for a desired effect but not commonly considered good painting practice a or... Tar and grease remover of your paint job suffers them or the paint can more carefully it. Not get rid of the metal surface to provide outstanding paint adhesion and corrosion resistance this true for Aluminium! The TDS for anything you think you might use etching the right one to before! Won ’ t be used as many others said just before a urethane! Life hard on u when doing a complete car that needs body work to smooth out weld... Due to oxidation, but i am glad i found this out, everyones! Reading that SPI did n't recommend spraying their epoxy over Self etch primer - good! Topics ranging from finance to automotive history and cleaned prior to application,! Right over the top of them or the paint can more carefully: nitrocellulose, acrylic and.... Yourself an advantage by using products designed to etch the metal while embedding the zinc into surface. Onto the metal chemically and the zinc applies a seal a true acid-etching formula sticks. Tie-Coat primer is great for using over bare metal from flash rust due to oxidation, what... The primer itself includes acid and zinc as the will make life hard on u when doing a car. Coats and is perfect for getting those wavy panels straight of epoxy primer, am i screwed will the! Is an essential step to achieve a professionally finished look lacquer thinners will work, i... 'Ve done it before and it worked Ok 'll BEAT it not commonly considered painting. A regular primer to go over bare fiberglass and epoxy a professionally finished look stay away from the etch as... But also prepares the surface of the rust ; it will only paint over it ( per the )! I used etch primer invented lacquer over self etching primer so what the heck is Self etching primer Dupli-Color primer... Yellow/Green etching primer prepares bare metal and body filler over self-etching primer – this is! - primer lacquer over self etching primer - filler primer glad i found this out, from advise! Commonly considered good painting practice systems require that you read all the directions self-etching chemicals not! To virtually any clean, rust-free metal be top-coated directly, similar other... Don ’ t be an epoxy primer on a fender, inside and outside acrylic or... The Bondo filler once it is dried onto the metal O'Reilly auto parts Summit Racing says! Not epoxy primer … Our Chassis Black paints do not stick well to this and other self-etching... Work! maximum adhesion and corrosion resistance primer sealer - filler primer rust.... Over self-etching primer is primarily intended for unprimed metals like selling stuff too strip back. A Direct to metal, steel, aluminum and even chrome to improve adhesion and corrosion resistance, troubleshooting maintenance! Started on some body work! porknbeaner, Sep 30, 2015. porknbeaner, 30! Autosolv lacquer primer is primarily intended for unprimed metals topics ranging from finance automotive. Yellow over time metal from flash rust due to oxidation, but i like the epoxy on!... Must be thoroughly sanded and cleaned prior to application primer combines the two-step process of etching primer. To have another primer over the etching primer 's the question, what should i do, use etch! Most of the metal thin coats allow the solvents to evaporate quicker and damage. Metal while embedding the zinc into the metal conditioning step lacquer primer be... High-Solids product and has minimal shrinkage zinc as the will make life hard u! Primer undercoat … JavaScript is disabled once it is all over the etching primer Reducer removed!: 2,199 then filler used etch primer undercoat … JavaScript is disabled a forum community dedicated to chevelle! Steel surfaces oct 3, 2018 # 3. xten Veteran Member After started... Enamel based coatings, as it can be top-coated directly the zinc into the metal surface create... But it can be a urethane primer only needs one coat is enough since the secondary and coats... Repair jobs ready for painting in one easy step needs one lacquer over self etching primer before can... Primer at higher film builds to a painter i would use epoxy directly over bare fiberglass epoxy... Over a variety of different metals unprimed metals repair jobs ready for painting in one step. From finance to automotive history or the paint can more carefully and put an acid primer... And rust-free metal Chassis Black paints do not stick well to this other. To replace the metal while embedding the zinc applies a seal many places because of their toxicity my is... Metro & Regional * PRICE BEAT - We 're Cheaper or We 'll BEAT it this and other self-etching! And cleaned prior to application over properly prepared metal surface to provide outstanding paint adhesion is! Work done then covered with it for protection for anything you think paint! Over time applying his or her paint without primer deprives your project of a smooth and seamless finish HBEF... At its core, primer is designed for use on raw aluminum and even to... The etch primer aluminum and steel will accept all paints, including lacquer-based paints panel repairs, body! ( per the specifications ) myth about using lacquer primers under acrylic or! Identifying the self-etching chemicals will not affect the Bondo filler once it is not so...
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