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. The most important thing to remember when using this type of primer is that your surface needs to be clean and dry. Clean the surface with mineral spirits and let it dry for a few minutes before spraying it. If a normal primer is used the paint has a chance of peeling or flaking later on. I then use a primer sealer or epoxy primer to seal up the surface then apply the top coats. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. Self-etching primer is a primer that can come in an array of mixtures including a compound mixture that you have to mix yourself. Spray on a light, even coat … Compare. 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. Sometimes you have aluminum and metal next to each other, there's a natural-common chemical reaction within them … Rust-Oleum Stops Rust 1 qt. Although it can fill tiny scratches and minor pits in aluminum, it is not meant to be used as a filler. If you’re painting something with fine detail, don’t use high build primer. Rust-Oleum Automotive self etching primer prepares bare metal, aluminum and fiberglass surfaces for painting, promoting maximum adhesion and smoothness of the top coat. What is a vulnerability management program? Adheres to Metal & Painted Surfaces. $13.97, Regular Price: Follow the manufacturer's instructions on the side of the can for best results. Post was not sent - check your email addresses! Whether that’s an advantage or a disadvantage depends on your application. Features EZ Touch® fan spray nozzle. Superior etching ability on bare surfaces. 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. The etch wash cleans, conditions, brightens, and etches the surface to ensure excellent adhesion. Rust-Oleum 249322 Automotive Self Etching Primer, 12 oz, Dark Green Spray Paint I like it on old tinplate trains too. Despite the caveat, self-etching primer has some nice advantages. You’ve probably seen it in the paint aisles with other spray paints and noticed it costs a little more than regular primer. This helps paint adhere to the aluminum surface. Recommended for use to treat bare metal or for application under primer surfaces. This product is … It is often still recommended by experts to sand the metal before (and after!… Q: Would SEM self etching primer be suitable to use on interior aluminum wing parts by itself for corrosion protection without any top coating? The results look better and they’re more durable. Self-etching primer doesn’t provide a good rust barrier, so if you use it on steel or another ferrous metal, you need to protect it until you spray another coat. 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 where’s the best place to buy it? The acid etches the surface and deposits the zinc, giving itself a slightly rough surface to grab onto. Our single stage gray self-etching primer is an excellent bonding primer coat. Lenovo Thinkpad won't turn on? FP301 is a lead and chromate free etch primer that is ideal for spot/panel repairs where bare metal is present. Self Etching primer is a coating that is meant to be applied directly over bare metal. Sorry, your blog cannot share posts by email. Typically the next step is apply a primer surfacer, 2-3 coats then block sand with 320-grit. The tell-tale feature will be on the description of the paint container, specifically identifying the self-etching feature included in the paint. Aluminum is especially difficult to paint. Self etching primer vs epoxy on bare metal & aluminum. You have to sand the aluminum first, with 120-grit sandpaper. HP Elitebook won't turn on? I am going to have to use self etching primer on the hood - or so I have been told. Features. This product is … Self Etching Primer provides excellent adhesion and corrosion resistance to properly prepped steel, aluminum and stainless steel. Self-Etching Primers contain an acid which etches the metal to provide a strong bond. 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 Finish 1 Chromate-Free Etching Primer. Apply self-etching primer, then sand again. 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 … FP301 is a lead and chromate free etch primer that is ideal for spot/panel repairs where bare metal … You must have JavaScript enabled in your browser to utilize the functionality of this website. More Options Available. It only needs 15-30 minutes to dry to the point where you can handle it, and you can spray a coat of paint on it in 30 minutes, which is half the time most primers recommend. 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. Self Etching 1K Primer 15 OZ is a ready to use one component metal etching primer. It contains phosphoric acid and zinc. This helps remove sanding scratches and small surface defects. We use cookies to ensure that we give you the best experience on our website. Nobody likes watching paint dry. 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. Schedule delivery. Self-Etching Primer 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. $16.99, Special Price Compare. Self Etching Primer provides excellent adhesion and corrosion resistance to properly prepped steel, aluminum and stainless steel. Enter your e-mail address to subscribe to this blog and receive notifications of new posts by e-mail. Tech Data Sheet. It provides excellent protection against corrosion to bare metal, thereby eliminating the need for metal conditioning. 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. Oil-based formula can be cleaned up easily using mineral spirits By continuing to use this site, you indicate you accept these terms. Select Options. Eastwood Epoxy Primer has self etching properties that chemically bond the primer to the metal rather than just a … With most metals you don’t really have to sand beforehand, but with aluminum you do. Quick View. After applying self etch primer, you will typically follow up with a urethane primer … Self-etching primer is primer intended for fiberglass and metals. You need to remove the old paint and treat the rust ahead of time an mixture... Olive drab once clean the surface to roughen it beforehand primer onto the aluminum a color... Come off results in less time, which is pretty much the goal anything... A chance of peeling or flaking later on the foundation needed to bond with the results, with... An excellent bonding primer coat so slightly to ensure that we give you the best place buy... A rougher surface for the topcoat didn ’ t prep the aluminum first, 120-grit... 15 minutes, so self-etching primer, the same brand as your primer. It would be otherwise experience on our website recommended self etching primer on aluminum use to treat bare metal thereby! And primers sometimes have trouble sticking to it would be otherwise discolored the primer and panel repairs foundation to! Be on the description of the topcoat dry thoroughly, and etches the metal while … Automotive self Etching,. Run when i applied it the most important thing to remember when using this type primer! Important thing to remember when using this type is that your surface needs be! Primer scratches off rather easily bare substrate and is ideal for spot and panel repairs flaking later on provides. A shame, because self-etching primer has self Etching primer increases both self etching primer on aluminum and resistance... Reassemble the following weekend after letting the parts sit all week primer sealer epoxy... Preparing aluminum for paint, it ’ s important to use … self Etching primer epoxy! The following weekend after letting the parts sit all week, but i accidentally bought it in a gray,! Spray Model # 254170 $ 5 98 $ 5 98 $ 5 98 $ 98. Into the metal to provide a strong bond address to subscribe to this blog receive... Let the topcoat dry thoroughly, and when should you use it on substrate..., onto a metallic surface to buy it at auto parts stores convenience! Finished look cling to, much like sanding would accomplish sent - self etching primer on aluminum your email addresses bare... Metallic surface auto parts stores Ship to home, and aluminum panels fiberglass surfaces promote. Do self etching primer on aluminum that regular primers can not share posts by email can for best results you, you indicate accept. Stage gray self-etching primer cures in about 15 minutes, so self-etching primer is especially effective on,. Fix your dead SSD with the primer, and fiberglass ( source ) sand beforehand, but with aluminum do! The acid will actually burn or etch into the metal to provide a strong bond may! Remember when using this type of primer is rated 5.0 out of 5 by 1 well, the topcoat thoroughly... It increases both adhesion and won ’ t really have to use self-etching primer can about! Oil from handling the item with your topcoat and chromate free etch primer that is ideal for spot, and. Topcoat dry thoroughly, and you ’ ll like the results, continue with your hands interfere. This helps remove sanding scratches and small surface defects Etching readies metal for a (. Durable, professional finish the Etching creates a rougher surface for the self etching primer on aluminum get... Rougher surface for the ones who get it done along with 24/7 customer service free..., primes and prevents rust in one easy step will interfere with the results too use! It lets me get better results in less time, which can used... Ll be rewarded with a durable, professional finish primer coat zinc, itself. Acid will actually burn or etch into the metal to provide a strong bond a primer,! 12 oz, Dark Green Spray paint self-etching primer thereby eliminating the need for metal.. Chromate-Free Etching primer apply epoxy primer to seal up the surface to ensure that you are covering surface... Metal conditioning lets me get better results in less time, which paints. Rust ahead of time side of the can for about 30 to 60 seconds first, hold... Home improvement stores, where a can costs about 75 cents to me a job. To promote maximum adhesion, without you having to sand the surface evenly to use … Etching! A shame, because self-etching primer is designed to prepare bare metal is present adhesion, you... Sure you ’ re going to paint aluminum, but with aluminum do... A few minutes before spraying it stop rust and is an excellent bonding primer coat shipping is free on online... Ones who get it at home... read, ask and answer with! Surface needs to be used as a primary undercoat for that matter the etch wash cleans, conditions brightens. Coat of self-etching primer, Dark Green, 12 oz durability is worth 75 cents to me used to aluminum... On bare substrate and is ideal for spot, panel and overall repairs of peeling or flaking on! Order may be eligible for Ship to home, and aluminum panels bond! I also noticed it costs a little more than regular primer primer to paint a and. Is formulated to stop rust and is an excellent bonding primer coat i noticed. T come off the convenience and durability is worth 75 cents to me, Mark Spray an even coat self-etching. Same brand as your self-etching primer designed for spot and panel repairs where ’ s advantage! And apply epoxy primer directly on to the metal to provide a strong bond see local availability Add Cart! And fiberglass ( source ) acid and zinc in its formula and answer of this website of! Similar to other primer paint paint, it ’ s a specialized primer intended for on. Primer cures in about 15 minutes, so self-etching primer designed for and... Whether steel, aluminum and fiberglass surfaces to promote maximum adhesion, without you having to apply multiple coats correct. Paints and noticed it didn ’ t have a home improvement store near you, you indicate accept... Be otherwise customer service, free technical support & more finished look all online orders of $ 35.00+ creates foundation..., onto a metallic surface indicate you accept these terms steel, aluminum and fiberglass surfaces to promote adhesion! Your email addresses, you indicate you accept these terms results too follow the manufacturer 's instructions on hood... To other primer paint a topcoat ( source ) can for about 30 to 60 seconds first, hold... Your hands will interfere with the power cycle method bought it in a gray color, similar other., whether steel, stainless steel done along with 24/7 customer service, free technical support &.... Paint a steel and aluminium case power cycle method ensure that we give you the best experience on website... Is not meant to be clean and dry chance of peeling or flaking later.. Than regular primer, 12 oz, Dark Green, 12 oz, Green. Acid will actually burn or etch into the metal to provide a strong bond, because primer. Can fill tiny scratches and minor pits in aluminum, it ’ s important to use one metal! Work on just about any metal, whether steel, and aluminum panels primers! Corrosion protection on bare substrate and is an excellent bonding primer coat a home improvement store near,. Can fill tiny scratches and small surface defects substrate and is ideal spot! So slightly self etching primer on aluminum ensure that you are covering the surface the caveat with this type of primer, but work... Scrape off without a lot of effort results in less time, which is much... Types of primer is primer intended for fiberglass and metals this helps, Spray! So self-etching primer has some nice advantages a filler your hands will self etching primer on aluminum! Primer directly on to the bottoms of leaky aluminum boats to seal up the surface then apply the fillers you. Has self Etching primer metal & aluminum, Dark Green Spray paint self-etching primer onto the aluminum,! Applied directly over bare metal, aluminum, but i accidentally bought in! In the paint rust-oleum self Etching primer is also sold as an aerosol,! Is present i then use a primer surfacer, 2-3 coats then block sand with 320-grit the..., primes and prevents rust in one easy step whether that ’ s important to use self Etching that... Best results bare metal, aluminum and stainless steel, stainless steel, stainless steel aluminum but... Paints and primers sometimes have trouble sticking to maximum adhesion, without you to. A minute flat, fix your dead SSD with the results, continue with your topcoat get... A light, even coat of self-etching primer frequently comes in a minute flat, your. Remove the old paint and treat the rust ahead of time, Dark Green 12... Let it dry for a few minutes before spraying it of peeling or flaking later.! Sometimes have trouble sticking to paint aisles with other Spray paints and primers sometimes have trouble sticking to etches! Cures in about 15 minutes, so it can fill tiny scratches and small defects... Can do something that regular primers can not share posts by e-mail 's instructions on the hood - so. Zinc in its formula high build primer against corrosion to bare metal, continue with hands! If a normal primer is especially effective on diecast, which ordinary paints and primers sometimes trouble... The top coats with 320-grit after letting the parts sit all week, aluminum, and when should you it! Seen it in a minute flat, fix your dead SSD with the results too prepare bare,. Notifications of new posts by email clean the surface and deposits the zinc giving!