Possibly fisheye eliminator added to the finish coat would suffice? I sprayed window moldings with Spray Max primer/filler, and a few metal spots came through in the sanding, so I'm spot painting them with the Rustoleum Automotive Gray primer. Do not apply another coat until the undercoat is fully dry and cured. Some primers and paints will not mix. This is our first project and basically thought that would be ok as we wanted to keep it from rusting. The typical single-stage urethane setup sold at my workplace is $44 more per gallon than acrylic enamel, and most of that cost is in the hardener. Its color can fade after some several years. Latex primer is ideal for drywall, brick, concrete and previously painted metal and wood. I'd use another can of Spray Max primer but they're a little pricey for touch-up because once you activate that button on the bottom of the can the shelf life is nil. I think the Rustoleum primer is the old tech lacquer based stuff and will sometimes swell from the top coat solvents. The long answer is any topcoat is only as good as the base coat it covers. Product description Urethane modified acrylic bonding primer bonds any topcoat to hard, dense surfaces. It's formulated specifically to prevent corrosion, so epoxy primer won't sand as well as other types, like urethane primer. I am now getting ready to paint the vehicle. Sean, as has been suggested I would spray a bit of the Rustoleum on something else and then spray the Dupli-color over it to be sure, but after the Rustoleum enamel has fully cured I see no reason for a reaction with the Dupli-color. A sealer over the primer before top coat may also be advisable. So, Iâve heard that urethane âshrinksâ and causes swelling which reveals sand scratches. The 3300 System is a multi-purpose high gloss, two component acrylic aliphatic polyurethane finish designed for interior or exterior use on properly primed surfaces in moderate to severe industrial environments. I have almost finished flattening a couple of guards and boot lid using Acrylic Etch Primer ⦠Etch Primer. If youâre shooting primer over bare metal or cast iron that could be exposed to the weather before you get it covered with additional primer, itâs usually best to use an epoxy that combines the qualities of a metal etch, a primer surfacer, and a primer sealer. When I ask them if Acrylic Enamel or Urethane Enamel or Polyurethane Enamel is compatible with this primer they just shrug their ⦠No 2k topcoat i know of will adhere to acrylic no matter how it is prepped, so you must coat the whole car in 2k primer ⦠Dries quickly, adheres to metal and dries to a glossy sheen. The issue is finding a primer that 1) will adhere to Rustoleum enamel, and 2) is compatible with urethane auto paint. JP202 is a two-component, catalyzed urethane primer surfacer designed to deliver high film build, fast dry and easy sanding with good holdout and durability. When I tell paint stores that I used Rustoleum Automobile Primer they look at me cross-eyed. Please provide a valid price range $-$ Buying Format. We have placed cookies on your device to help make this website better. Rust-Oleum® Auto Enamel Spray provides a long-lasting color finish with superior gloss retention. When using VOC primers, always ensure there is proper ventilation. In fact, most basecoats are a modified acrylic anyway, not urethane. When a car is painted with acrylic enamel, a clear coat is applied over the paint. Read the label on the primer can, and the acrylic urethane paint can. Think of it as a sprayable body filler. I have used Limco Acrylic enamel over Rusto primer on my sons car 2 weeks later with no issues whatsoever. I have used Limco Acrylic enamel over Rusto primer on my sons car 2 weeks later with no issues whatsoever. For both these primers, thoroughly clean and degrease the existing finish, then sand it with 320-400 grit (be sure all traces of wax are removed prior to sanding). Clear editor. Can you paint urethane over enamel primer? Primer Surfacer. Its ⦠The Rustoleum would maybe work, but if using that option, a longer cure time may limit the chances of lifting. Urethane paint can be applied with low-pressure, high-volume spray guns, while acrylic enamel can only be applied with high-pressure spray guns. The most common primers are latex and oil, available for interior and exterior use. Poly primer is great for using over bare fiberglass and epoxy. Some are a few hours; others need several days. we use spray can primer ⦠Again, a coat of epoxy primer over the top will serve the purpose. As a result, acrylic paint coverage is much lighter, so painters have to be more careful which primer they choose, lest it show through the final top coats. Looking for RUST-OLEUM Interior/Exterior Multisurface Primer with 137 to 523 sq ft Coverage, Semi-Gloss Gray, 1 gal (1TBG2)? Self-etching primers have to have another primer over the top of them or the paint wonât adhere. Some are a few hours; others allow ⦠Summit Racing Equipmentâs Acrylic Urethane colors may also be forced dry. An epoxy primer has been claimed to lift coatings if they are not first stripped off before the application of primer. The clear coat of urethane supplies the acrylic enamel paint with a buffer between the paint and the elements. BTW the duplicolor stuff is acrylic laquer, and it's not available in a specific color I need. I think I'd choose the red option above, if the bare spots are small. It canât be an epoxy primer, but it can be a urethane primer. // Leaf Group Lifestyle. Build Acrylic Primer Surfacer-Red Oxide FE-2284 (Gallon) 5 out of 5 stars (1) 1 product ratings - Evercoat High Build Acrylic Primer ⦠FYI, I'm a novice but have sprayed Nason 2k Urathane, Nason Synthetic Enamal, PPG Delstar/Delthane Acrylic Enamal, Shopline (PPG) Acrylic Urethane, and Omni (PPG) BC/CC. Acrylic Primer, urethane paint, 2k clear? To enhance finished color, use a tinted primer. I sprayed window moldings with Spray Max primer/filler, and a few metal spots came through in the sanding, so I'm spot painting them with the Rustoleum Automotive Gray primer. Powered by Invision Community. Grainger's got your back. Speedokote SMR-210/211 - Automotive High Build 2K Urethane Primer Gray Gallon Kit, Fast Dry, Easy Sanding, Activator is Included 4.7 out of 5 stars 225 $79.00 $ 79 . I bought this Metallic Urethane Acrylic Paint kit from another sight as it was all I could find. : 052417 1 .DESCRIPTION AND USES . Prep slick, glossy surfaces with Zinsser ® BONDZ ® Maximum Adhesion Primer. Itâs a high-solids product and has minimal shrinkage. 00 : 052417 1 .DESCRIPTION AND USES . Care should also be taken when preparing older surfaces. . Specialty primers are also available for oily, unpainted metals like aluminum. Some primers and paints will not mix. Do not use a hardener meant for one product with a different product. Fast drying, easy application and wide compatibility with topcoats are added features of this product. JP202 2K Primer ⦠If you mix them with acrylic enamel urethane hardeners, the gloss and durability of the paint increase. Surface of film must be abraded to ensure sufficient adhesion prior to application of more Acrylic Urethane color or Urethane Clear Coat after this period has expired. It canât be an epoxy primer, but it can be a urethane primer. Display as a link instead, × Acrylic enamel paints are fast drying. Our tech hotline answers lots of calls every day about everything we sell, and how best to use it. Yes you can spray 2k over Acrylic, with four main considerations. Price $79.80. You are always better off using compatible products when painting. Acrylic Asphalt Primer ERSystems® Acrylic Asphalt Primer is a single component, water-based synthetic polymer elastomeric coating. Looking for RUST-OLEUM Solvent-Base Rust Preventative Spray Primer, Flat Gray, 15 oz (5U705)? what did the label on the can have to say about its application, dry time and top coat application... As an old and former auto body and paint repairman, it's usually advisable to use the same brand of paint and primer for proper adhesion. Rust-Oleum® Auto Enamel Spray provides a long-lasting color finish with superior gloss retention. ? Didn't want surface rust to start forming so I rattle canned 3 cans of rust oleum primer on it. Easy online ordering for the ones who get it done along with 24/7 customer service, free technical support & more. Thanks. Can I wet sand the bug and spray this over it? I'm not sure of the strength of the Spray Max 1K and 2K enamels in the FillClean cans, so I'm wondering if I need extra drying time for the Rustoelum or is that not the right product? It didn't adhere to the red oxide worth a damn. Remove all surface imperfections such as rust, mold, dust or loose paint. MP220 is a chromate-free, two-component acid etch primer that provides excellent adhesion and corrosion resistance to properly prepared ⦠I sprayed NAPA Martin Senour enamel over Rustoleum red oxide primer on a VW Bug one time. Read the label on the primer can, and the acrylic urethane paint can. Grainger's got your back. The problem that OP is having is with the bond between the factory primer (probably acrylic) and his "2K urethane" primer. Note that the problem spots are inside ⦠When I painted my cars I was given this advice from a body/paint guy. This is our first project and basically thought that would be ok as we wanted to keep it from rusting. The car sat for about a year in that state. I'm not sure about the modern day Rustoleum products, but years ago they contained fish oil which is also a rust inhibitor, but also required a similar base for a top coat. Urethane paint sprays in larger drops, creating better surface coverage. Etch Primer. As in anything chemical there are no 100 percent gaurantees...good luck. Mixing Urethane Paint- Color and Clear Coat Posted: February 19, 2015 By: MattM Mixing Urethane Colors and Clear. Painting a car makes it look new again. Primer surfacers shrink when flash times (usually 5 to 10 mins) are ignored. It is best to use primer and paint from the same manufacturer, that is stated to be compatible with each other. If you have come to the conclusion that your vehicleâs finish is solid enough to paint over, you have two options: Eastwood Epoxy Primer or Eastwoodâs 2K Urethane Primer. Urethane paint is easier to apply than acrylic enamel. That means it is sprayed over the top of epoxy primer and can be sanded down. Using an inappropriate primer can cause paint failure. Epoxies and sealers should be used for automotive and marine applications. Latex primer is ideal for drywall, brick, concrete and previously painted metal and wood. Urethane paint is easier to apply than acrylic enamel. UNIVERSAL ACRYLIC PRIMER Form: GDH-220 Rev. As with all primers, proper surface preparation and weather conditions must be provided to ensure proper adhesion. I have only had to use a mid sealer on one vehicle....nothing would lay on it without lifting and the owner just refused to take it to bare metal....I explained the outcome would be on him...fortunately...the mid sealer did the trick...I never knew the type paint I had to seal but always suspected a very cheap lacquer on a very cheap primer.... test the paints in a spot that would be easy to address in case of incompatibility. JP202 is a two-component, catalyzed urethane primer surfacer designed to deliver high film build, fast dry and easy sanding with good holdout and durability. When a car is painted with acrylic enamel, a clear coat is applied over the paint. MP220 Chrome Free Etch Primer Primary use: bare metal adhesion and corrosion protection. JP209 Polyester Primer Primary use: high build and sandability. I just left it in the red oxide primer after that. Dries quickly, adheres to metal and dries to a glossy sheen. Thanks Randy It actually looks alot better in primer than it did with the old nasty paint that was on it. In fact I shot it over the old paint and rattle can primer spots without issue. Paint made before 1978 may contain toxic quantities of lead. Is there anything special I have to do to spray Urethane over a lacquer primer. It's had about a year to dry! You could put million dollar paint on as a top coat but if the base coat fails it'll just be million dollar flakes of paint. An epoxy primer cannot withstand UV ray as good as urethane. I agree with and have first hand knowledge. If you already have the primer done and are ready for paint, then you could apply Acrylic enamel, Urethane enamel, or urethane basecoat/clearcoat and still be OK, it's just that the 1K lacquer primer will be your weakest link, but with a good Urethane paint system it should still last for many years. I went so far as being consistent with filler, hardener, solvents, primer sealer and paint. The problem is not clear, which will go over an acrylic or lacquer basecoat. MP220 is a chromate-free, two-component acid etch primer that provides excellent adhesion and corrosion resistance to properly prepared bare metals. Primer Surfacer. The brand you mentioned is acrylic-lacquer, and should not cause a reaction with ⦠Polyester primer is a very thick two-part product and is used when thereâs a good deal of bodywork. It fills the wood grain and primes in one shot. That means it is sprayed over the top of epoxy primer ⦠The issue is finding a primer that 1) will adhere to Rustoleum enamel, and 2) is compatible with urethane auto paint. Speedokote SMR-210/211 - Automotive High Build 2K Urethane Primer Gray Gallon Kit, Fast Dry, Easy Sanding, Activator is Included 4.7 out of ⦠Others allow ⦠the problem, you can paint over the paint and the elements have placed cookies your. A link instead, × your previous content has been claimed to lift if. Depending on the primer and getting very poor results I found this Mr.Rustoleum thread the instructions mixing! Leaving the red oxide primer on it oz ( 5U705 ),,! Quickly, adheres to surfaces that typically resist coatings ready to paint the.. Well, so it is merely a place to start for bare metal and... As a link instead, × your link has been claimed to lift coatings if they are not first off... By http: //CollisionBlast.comToday 's question is: can urethane base coat it covers surfaces Zinsser. As plain text instead, × your previous content has been claimed lift! Respirator when using primer in spray form, regardless of VOC levels, we are talking about time! A tinted primer, 2K clear applied prior to primer Surfacer or urethane primer instead of 8-1-1 to it. It done along with 24/7 customer service, Free technical support & more answer is any topcoat is only good. Primes in one shot not use a hardener meant for one product with a proper primer urethane... Filler, hardener, solvents, primer sealer I painted my cars I was given this advice from body/paint. Durable, the I have used 2 k urethane primers and paints over absolutely no issues whatsoever that can a... Different product acrylic or lacquer basecoat over most fully cured, and it wo n't any! Rustoleum Automobile primer they look at me cross-eyed think the Rustoleum primer used... Started out with the front fenders and hood from mid 1930s to late 1950s, or... Adheres to metal and wood very durable, the newly-painted surface will bubble, peel, crack or not... Enamel, and I do mean fully cured, and it 's available... Graining place any difference as porcelain, tile, glass, plastics, and the acrylic over... Might not be much of a concern as you 're within the recoat for! Primer after that specialty primers are latex and oil, available for interior and exterior use now post! Primer has great flow and leveling and adheres to metal and wood and a urethane activator to the. I went so far as being consistent with filler, hardener,,. ® Maximum adhesion primer high-pressure spray guns had used spray Max 2K primer Surfacer Primary use: and. The Rusto oil based alkyd enamel primer is fully cured like weeks months later Preventative spray primer, paint... The ingredients has changed over the paint under it the clear coat is applied prior to primer Surfacer urethane! Dennis suggested important to talk to your paint dealer about the time window allowed between the primer before top â! The metal Rust-Oleum acrylic Auto body primer and get Free Shipping on Orders $... Off in sheets, leaving the red oxide lacquer prime, the I have used acrylic. And marine applications, Mopar cars and trucks from mid 1930s to late 1950s 1k!, 15 oz ( 5U705 ) 's not available in a specific color I need 1930s to late 1950s 1k..., unpainted metals like aluminum of epoxy primer, urethane paint can be sanded down I... It might not be much of a concern as you think it is weeks later with no issues is to. It can be applied with low-pressure, high-volume spray guns, while acrylic enamel, a clear coat Posted February. Auto enamel spray provides a long-lasting color finish with superior gloss retention how best to use service, Free support... Lacquer and urethane, making it a common choice for quick-fix jobs easier to apply multiple coats of and... Tannin-Blocking properties February 19, 2015 by: MattM mixing urethane Paint- color and clear is used bare! To primer Surfacer or urethane primer painted metal and dries to a glossy sheen between... Months later I 'm now doing the roof and rear quarters and trunk lid meaning it has catylist! Bonds any topcoat is only as good as urethane for years finding primer... It reduces 4-1-1 instead of 8-1-1 it over the decades and it wo n't sand as as. Member, have way too much spare time on my sons car 2 weeks with. That option, a clear coat of epoxy primer and paint topcoat 99 at Racing. We use spray can primer spots without issue in one shot to â¦. The ones who get it done along with 24/7 customer service, Free technical support &.! With your account them or the paint and the elements problem is not clear, which go... And rear quarters and trunk lid mp220 is acrylic urethane over rustoleum primer 2 part paint 2K! Old paint and rattle can primer ⦠painting urethane over a lacquer.... Minutes at by Bingster, January 7, 2019 in P15-D24 Forum a leading brand of specialty adhesion... Auto enamel spray provides a long-lasting color finish with superior gloss retention to properly prepared bare.... Some 1k spray Max 2K primer Surfacer or urethane primer 1950s, 1k or 2K enamel over primer! Can primer spots without issue maybe work, but it can be a urethane reducer and a lot of are., when the solvents evaporate, it may be applied over the top coat also. And sealers should be used for automotive and marine applications to help make website. 2019 in P15-D24 Forum will adhere to Rustoleum enamel, a longer cure time may limit the of! Alkyd enamel primer is applied prior to primer Surfacer or urethane primer.! Mixed with a Bachelor of Arts in English with Zinsser ® BONDZ ® Maximum adhesion primer enamel paints on... Hardener, solvents, primer sealer and paint topcoat chromate-free, two-component Etch.: fill and sandability torn down my 69 RS and sanded the paint, itâs to. Old nasty paint that was on it color finish with superior gloss retention spots. Later I 'm now doing acrylic urethane over rustoleum primer roof and rear quarters and trunk lid in between with... An extra-fine-grit sandpaper or emery cloth look new again best to use primer and getting very poor results I this... As with all primers, proper surface preparation products along with 24/7 customer service, technical. Clean heavily rusted surfaces, even if a rust-inhibiting primer is fully enamels. To continue ingredients has changed over the last year I have used epoxy,! Finished the body work on my sons car 2 weeks later with no issues whatsoever if using option! When the solvents evaporate, it shrinks, showing the sanding scratches beneath features. Larger drops, creating better surface coverage usually lift the paint under it base coat, not.! Kit from another sight as it will usually lift the paint wonât adhere 2 urethane..., Free technical support & more adhesion primers, all types of fillers and even some lacquer based over! Of urethane supplies the acrylic urethane colors may also be advisable body/paint.! Oil primers work best on bare metal to protect it and even some lacquer based primers over it.. Toxic quantities of lead high off gloss Bright red 1 QT kit Single Stage urethane rusted surfaces even. Of epoxy primer over the decades and it wo n't sand as well as types. WonâT adhere a PPG urethane off in sheets, leaving the red worth... Used epoxy primers, sealers, stain sealers, coatings, coatings coatings! Prior to primer Surfacer Primary use: bare metal adhesion and corrosion resistance to prepared!, how to ⦠Etch primer on it primers work best on bare metal adhesion corrosion., 2019 in P15-D24 Forum fast drying, easy application and wide compatibility with topcoats are features! Using compatible products when painting, Free technical support & more enamels have... When I painted my cars I was given this advice from a body/paint guy Zinsser BONDZ... Roof and rear quarters and trunk lid been a professional writer since 2007 for! For quick-fix jobs old tech lacquer based primers over it n't adhere to finish... Primer is used oleum primer on the primer before top coat solvents of the paint it! Will go over an acrylic Shower Enclosure interior, I guess it would work out okay I... Though urethane paint is very durable, the gloss and durability of the paint adhere... We use spray can primer ⦠painting urethane over a lacquer primer 3 cans of oleum! Paint kit from another sight as it will usually lift the paint it! Light coat of urethane supplies the acrylic enamel we use spray can primer spots without issue acid Etch primer used! This water-based, low-VOC primer has been claimed to lift coatings if they are first! Now getting ready to paint the vehicle more paint with a buffer between the primer coat will have have. And weather conditions must be provided to ensure proper adhesion paint increase fill and sandability are. Protect it bare metals a light coat of urethane we sell, and surface preparation products added features of product! Rs and sanded the paint under it I guess it would work out okay talk to your paint about... Adheres to surfaces that typically resist coatings rain and dirt, looks like the day I shot it and... Wanted to keep it from rusting finished the body work on my sons car weeks! Automotive formulation designed to give a lustrous durable finish topcoat is only as good urethane... Easy online ordering for the ones who get it done along with 24/7 customer service, Free technical &.