It discolored the primer, but it didn’t come off. self-etching primer for aluminum - posted in ATM, Optics and DIY Forum: The goal is to find a very good primer for aluminum, something that lasts for a long time. It provides excellent protection against corrosion to bare metal, thereby eliminating the need for metal conditioning. I also noticed it didn’t obscure any detail, or imperfections for that matter. $32.83. Vinegar, a weak acid, can be used to etch aluminum in preparation for painting. Self-Etching Primers contain an acid which etches the metal to provide a strong bond. Direct-to-metal adhesion; Self-etching; Excellent corrosion resistance; Product Details This product is … Rust-oleum self-etching primer cures in about 15 minutes, so it can really speed up a paint job. Use self etch primers on steel, stainless steel, and aluminum panels. You must have JavaScript enabled in your browser to utilize the functionality of this website. Self Etching primer is a coating that is meant to be applied directly over bare metal. 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. Looking for RUST-OLEUM Self Etching Primer, Dark Green, 12 oz. Self-etching primer is a primer that can come in an array of mixtures including a compound mixture that you have to mix yourself. To correct it, I end up having to apply multiple coats. We use cookies to ensure that we give you the best experience on our website. If you don’t prep the aluminum well, the primer scratches off rather easily. If you’re painting something with fine detail, don’t use high build primer. Many thanks. Clean the surface with mineral spirits and let it dry for a few minutes before spraying it. Apply self-etching primer, then sand again. Rust-Oleum Stops Rust 1 qt. Apply to the bottoms of leaky aluminum boats to seal leaking rivets. More Options Available. Typically the next step is apply a primer surfacer, 2-3 coats then block sand with 320-grit. Recommended for use to treat bare metal or for application under primer surfaces. It contains phosphoric acid and zinc. Compare. JavaScript seems to be disabled in your browser. Normally it comes in gray, but I accidentally bought it in olive drab once. 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 4.7 … Self Etching Primer provides excellent adhesion and corrosion resistance to properly prepped steel, aluminum and stainless steel. Features EZ Touch® fan spray nozzle. When restoring or customizing toys, thick paint is usually a disadvantage, so self-etching primer helps. General Discussion. Schedule delivery. Rated 4 out of 5 by michael557 from rust oleum self etching primer apllied on an aluminum motorcycle transmission came out perfect, next step is the paint over it, hope it holds well. (4YLC3)? Call to Order 800-457-6715. High Solids Epoxy Coating. Let the topcoat dry thoroughly, and you’ll be rewarded with a durable, professional finish. Reading about this issue on boating forums, etc., Self-Etching Primers contain an acid which etches the metal to provide a strong bond. The convenience and durability is worth 75 cents to me. It’s a specialized primer intended for use on metal, aluminum, and fiberglass (source). It is also sold as an aerosol mixture, which can be used as simply as spray paint. Post a reply. The acid will actually burn or etch into the metal while … You need to use self-etching primer to paint aluminum, but prep work is especially important. It contains an acidic chemical that bonds, or etches, onto a metallic surface. HP Elitebook won't turn on? David L. Farquhar, computer security professional, train hobbyist, and landlord. Self-etching primer is primer intended for fiberglass and metals. Rust-Oleum Automotive self etching primer prepares bare metal, aluminum and fiberglass surfaces for painting, promoting maximum adhesion and smoothness of the top coat. This 2-part, high-build epoxy primer features anti-corrosive properties ideal for protecting underwater metals like lead, bronze, cast iron, stainless, and aluminum. If a normal primer is used the paint has a chance of peeling or flaking later on. After applying self etch primer, you will typically follow up with a urethane primer to provide a high build surface which can then be block sanded smooth. Spray on a light, even coat using overlapping strokes. Self-Etching Primers contain an acid which etches the metal to provide a strong bond. The most important thing to remember when using this type of primer is that your surface needs to be clean and dry. Self-etching primers can be used on anything from steel or stainless steel, to aluminum… Self Etching Primer etches and primes bare metal in one step, making it ideal to use as the first step in all priming projects Features EZ Touch® fan spray nozzle Superior etching ability on bare surfaces Perfect for spot repairs You can prime and paint one day, then reassemble the following weekend after letting the parts sit all week. Home » DIY » What is self-etching primer? Etching is a technique that involves coating the metal with an acid, which causes a chemical reaction that in turn produces a slight engraving. If you are a boat owner, it is just right for you to incessantly search for … Sometimes you have aluminum and metal next to each other, there's a natural-common chemical reaction within them that creates-accelerates corrosion between them, and this product helps with that process. Enter your e-mail address to subscribe to this blog and receive notifications of new posts by e-mail. 6 posts • Page 1 of 1. Self Etching Primer provides excellent adhesion and corrosion resistance to properly prepped steel, aluminum and stainless steel. By using a self-etching primer, you can get a stronger finish with one thin coat of primer and one thin coat of paint and lose less detail than the original paint job did. Superior etching ability on bare surfaces. Nobody likes watching paint dry. Flat White Interior/Exterior Aluminum Primer Spray Model# 254170 $ 5 98 $ 5 98. Shake the can for about 30 to 60 seconds first, then hold it about 8 inches (20 cm) from the surface. Starting at: This helps remove sanding scratches … This product is … Fix it easily. Flat Gray Latex Aluminum Primer … It lets me get better results in less time, which is pretty much the goal in anything. And where’s the best place to buy it? This product is formulated to stop rust and is an essential step to achieve a professionally finished look. Self-etching primer is also used as a primary undercoat. $16.99, Special Price Order Paint - Primer Surfacers - Self Etching for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. Features: Great for metal, fiberglass, aluminum, galvanized, wood and most plastics; Fast dry one hour to re-coat; Ideal multi-use primer Compare. Typically the next step is apply a primer surfacer, 2-3 coats then block sand with 320-grit. Features. Self Etching Primer etches and primes bare metal in one step, making it ideal to use as the first step in all priming projects. Overlap each stroke ever so slightly to ensure that you are covering the surface evenly. self-etching primer for aluminum - posted in ATM, Optics and DIY Forum: The goal is to find a very good primer for aluminum, something that lasts for a long time. After applying self etch primer, you will typically follow up with a urethane primer to provide a high build surface which can then be block sanded smooth. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. Spray on a light, even coat … Adheres to Metal & Painted Surfaces. You’ve probably seen it in the paint aisles with other spray paints and noticed it costs a little more than regular primer. Price $9.24. Oil-based formula can be cleaned up easily using mineral spirits Rust-Oleum®Self Etching Primer is designed to prepare bare metal, aluminum and fiberglass surfaces to promote maximum adhesion and smoothness of the topcoat finish. You can follow the self-etching primer with a high-build primer to help with surface imperfections, or if you’re relatively happy with the surface, with a top coat. Finish 1 Chromate-Free Etching Primer. If your diecast has a lot of fine detail, the self-etching primer will get into the areas that you can’t sand and stick anyway, and it’s thin enough that it won’t hide detail like some primers will. Eastwood Epoxy Primer has self etching properties that chemically bond the primer to the metal … So even though you need to spray a top coat over self-etching primer in a hurry, it gives you durable results in a hurry. Spray an even coat of self-etching primer onto the aluminum. So whether you’re restoring old toys or trains, custom painting a computer case, restoring other worn-out metal household items, or fixing up a car, this stuff may very well be the best trick you’ve heard of in a long time. I’m sure you’ll like the results too. This helps paint adhere to the aluminum surface. $3.02, Etches and primes bare, rust-free metal in one step, Etches and primes bare metal and fills-in imperfections, Combines benefits of a weld-thru and traditional self-etch primer, Hi Temp Engine, Exhaust, Turbo Paints and Coatings (2), Transmissions - Shifters - Components (3), Favorite High Performance Brands You Want (13), All Hi Temp Engine, Exhaust, Turbo Paints and Coatings, Arc & Oxy-Acetylene Welding & Cutting Accessories, Powder Coating Upgrades + Consumables and Accessories, Components - Brackets - Plates - Hardware, Chevy/GM Long Block, Short Block, Base Engines, Ford Long Block, Short Block, Base Engines, Chevy/GM Header-Back and Cat-Back Exhaust Systems, Chevy/GM Tail Pipes - Side Pipes - Crossover Pipes, Chevelle - Malibu - El Camino Wiring Harnesses, All Transmissions - Shifters - Components, All Favorite High Performance Brands You Want, Heat and Sound Barriers for Interiors, Firewalls, Floors, Hoods, Hi Temp Engine, Exhaust, Turbo Paints and Coatings, Favorite High Performance Brands You Want, Eastwood's High-Build Self-Etching Gray Primer. 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