For these reasons, lacquer is a good undercoat for any other paint product. Can Lacquers be used over enamels? Many clients ask their painters to use lacquer. Most catalyzed primers start to harden in about an hour. Here’s what will happen if you cheat by just a small amount of time. I have used Limco Acrylic enamel over Rusto primer on my sons car 2 weeks later with no issues whatsoever. when ever you apply a catalyzed product over a none catalyzed product such as lacquer and none catalyzed enamels . A tech or P sheet explains everything you need to know about the product. But, since sealer isn’t sanded, it will leave more texture if it’s not sprayed flat. 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 Industrial. The paint is sprayed onto a sanded surface, and the sanded surface provides “teeth” to help the paint stick. Think of sealer as an insurance policy. Understand that epoxy primer will not stop or neutralize any rust that has started or is already present. If sealer was not used, they might show up through the topcoat. I'll probably just go directly with the lacquer topcoat like you suggested. Chevy Hardcore NEWSLETTER - SIGN UP FREE! You can use Tamiya primer for just about anything without fear. Dupli-Color® enamels can be sprayed over lacquer substrates, or any other painted surface that has been sanded smooth and clean of dirt, grease, and dust. They are both great quality primers, sand beautifully, and are very easy to use. We will safeguard your e-mail and only send content you request. If repair products like plastic wood, fillers, fiberglass or bondo are used, these materials must be completely dry before the paint can be applied. If so, does that include rattle-can lacquer primers like PlastiKote's Spot Filler Primer? Chances are, something is going to go very wrong, and you will never know the real cause of the problem. What it can be sprayed over and how to prepare the surface, the kind of spray gun that should be used, the air pressure needed, how the coat should be applied, recommended number of coats, time between coats, recoat windows, and dry times. Too short a wait time, and solvents might be trapped. It’s rough enough to sand it quickly and flatten out any small imperfections. Self-etching primers have to have another primer ove… You can also start by wet sanding with 400-grit wrapped around a Durablock, or whatever block you feel will work best for the surface. A quick-drying two-component urethane primer surfacer for spot and panel repairs, RAPID PRIME is sandable within one to three hours (block sand recommendation is 2-3 hours). First, you need to know how to prepare the surface. The urethane primer is much denser and seals the polyester surface. Standard conditions are temperature, humidity, and air flow under which an automotive paint product’s dry time, cure time, pot life, and all general performance characteristics are determined. Urethane primers come in a standard and high-build variety. Sealer takes care of many problems. Some states like California, have enacted VOC regulations that are stricter than the national rule. It is possible to paint Laquer over Enamel Paint. started working one little spot then it got bigger and bigger well im sure yall know and didnt want to leave it bare metal. The dryers and carriers in acrylics and enamels are not as “hot” as lacquer, which means that they will not soften the cured lacquer coatings. Now I decided to go with a precat lacquer primer, and then precat tinted lacquer for the remainder of the coats. This type of primer can serve as a sealer. Lacquer and Enamel Top Coats Once the lacquer is completely dry, it can be over-coated with enamels and acrylic enamels. Most paint products are designed to be sprayed in certain conditions. Using this product can save hours of time. Yet, when applying over body filler, the wait times are very different — one hour wait time for one coat. JoAnn Bortles is an award winning custom automotive painter, airbrush artist, certified welder/fabricator, author, and photo journalist with over 30 years of experience in the automotive industry. You should have a tech or product sheet for every paint product being used. Get deals on automotive parts, truck parts and more. VOC is one of those terms that gets tossed around and folks don’t know exactly what it means. $66.96 $ 66. When the painted surface is not properly prepared, or is primed with an incompatible primer, the final finish coats will not dry properly to a smooth finish. If preparing the surface for sealer and topcoat application, use 320-grit when block-sanding urethane primer-surfacer. Remember, film thickness can also affect the recoat window. What happens when you try to paint in colder or warmer temperatures than recommended in the tech sheet? It will lift. Thanks to the availability of Internet information, anyone who has ever sprayed a coat of paint can post their expertise online. But unless you want a primer colored car your only choice is the clear over single stage. Don’t use a cheap primer under expensive top coats. One of the biggest categories affecting finish coat performance is the compatibility, or lack of compatibility of the primers and finish coats. Avoiding Delamination and Adhesion Problems. These primers create a harder, more chemically resistant coating. 4.8 out of 5 stars 15. Here’s a timeline for the average paint job. SO YES it can be doen . The film thickness of an acrylic enamel paint is much thicker than the paint film thickness of enamel, or lacquer-based coatings. Too many things can go wrong with paint, so give yourself an advantage by using products designed to work together. The only sealers I've found are alkyd oil based enamels (Rustoleum primer sealer) or other non-lacquer based products. Some sealers come in a range of colors, so check your paint brand for its sealer choices. Primer surfacers shrink when flash times (usually 5 to 10 mins) are ignored. The tech sheet for the sealer says it needs to dry for 30 minutes (another recoat window), and then one round of three coats of basecoat-color can be sprayed. We'll send you the most interesting Chevy Hardcore articles, news, car features, and videos every week. K38 is a high-build primer. It sands easily and is perfect for getting those wavy panels straight. Let each coat flash (dry dull) before applying the next. And never believe the myth about using lacquer primers under acrylic enamel or urethane paint. The finer grits tend to remove less of the high spots, passing over the bumps. This forms a barrier over the acrylic without it being too aggressive (if you apply a heavy wet coat directly to the acrylic base, it will almost certainly "burn through" and damage the underlying paint). Lacquer primer isn't much different than spray can primer. THERE ARE THOSE THAT SAY YOU CAN DO IT IF THE LAQUER IS OLD ENOUGH AND YOU SEAL IT BUT I STILL WOULD NOT. The tech sheet will tell you the recoat windows for the product. I ran the idea of that by a modeler who warned me the Tamiya primer in the rattle can or screw top bottles are lacquer based paint and enamel or acrylic based paints will not stick to the primer … Enamel paints take longer to dry because the dryers are alkyd oil based, rather than acrylic. The enamel paints should be applied in thin coats, giving each a chance to dry before putting on a second, or third coat. This is the window between rounds. Yes. Next time, we’ll take a close look at basecoats, and teach all you ever wanted to know about solid colors, metallics, candy, flake, and pearls. Shrinkage, cracking, and bubbling are common long term problems associated with lacquer primer. Understanding how paint works is the key to getting that perfect paintjob! Sealer fills those light sand scratches and can diminish very slight imperfections. Burns wrote "Forged in the Fire" in 2004, and has published numerous articles online. Some brands of PVA as a primer may continue to be slightly 'rubbery' under paint coatings and will not withstand wear as well as paint applied over solvent based primers. All rights reserved. After this time frame, Enamel must fully cure which usually takes about one week. Unless you’re painting a 100-point concours restoration, you shouldn’t be using lacquer. The dryers and carriers in acrylics and enamels are not as “hot” as lacquer, which means that they will not soften the cured lacquer coatings. Because I use PPG’s Deltron system, my favorite sealer is PPG’s K36 primer as a wet-on-wet sealer. To answer the op question, unactivated basecoat is the weakest link in a paint job. The courser grits work better for getting the surface flat. After spraying the poly primer, block-sand it with 80-grit to flatten the surface. If you get a grainy surface with the sealer, that surface will show up in your basecoats. Paint companies have responded by creating water-based paint and solvent products that are VOC compliant. Lacquer can be over-coated with other lacquer, paints, or enamels and acrylics. If you do not have the correct hardener to go with the stuff you’re using — stop, and wait until you get the right hardener. For example, let’s say sealer has been sprayed and basecoat will be applied next. In most cases yes, you can apply acrylic enamel over lacquer primer. Speedokote SMR-275 - High Build Acrylic Lacquer Primer Gray Gallon, Fast Dry, Easy Sanding, People toss around terms like primer, sealer, two-part paint, tri-coat, lacquer, single-stage, and it can get confusing. Each product is different, so make sure to read through the product sheet before priming. K201 catalyst can be used with either one. This has led to a lot of bad or outdated information. If you're using plain old rubbing alcohol, it shouldn't damage cured enamel or lacquer primer, but be careful and experiment on a small, inconspicuous section first. So while it is possible to cover Enamel Paints with Lacquer Paints the outcome can be quite unpredictable. There are some sealers than can be custom tinted to better match the topcoat color. The pot life is the amount of time a mixed 2K product can be used after the two parts — usually paint and hardener — have been mixed together. Years ago, I never used sealer. This meant when something when wrong, you had to remove all the paint right down to the metal. Lacquer first, then enamel or acrylic. FREE Shipping. If you’re doing a one-color paint job, sure the paint will look great — at first. This is where the 15-degree rule comes in. Lacquer, however, has a tendency to lift Enamel Paint off of the painted surface. Sealer adds to the cost of the paint materials, but the troubles it prevents makes it well worth it. Zedcor Wholly Owned/PhotoObjects.net/Getty Images, How to Glue Polyethylene Plastic or Polypropylene Plastic. Read through the sheet and follow what it says. Lacquer paints dry to a hard shell, leaving a very thin paint film. If these products haven't cured, and any solvents from the repair products are trapped by the primer or finish paint, the solvents will push the paint off the surface as it evaporates. Sealers help the paint to stick, and can reduce the chance of having the topcoat paint run. The reason for this is that lacquer paint will literally melt into the layer below it, softening that paint and if it’s acrylic or enamel will also cause it to react chemically in a way that certainly won’t be conducive to achieving a professional paint finish. Then, the primer is sanded and one coat of sealer is applied. Any structural defects should be repaired. Also to know is, can you put clear coat over enamel paint? A quality urethane primer-surfacer will do a good job of leveling out the transition from plastic filler to metal, as well as filling the sanding marks in the filler. With PPG’s DPLV Epoxy Primer, depending on the catalyst used, the product must sit for 30 to 60 minutes when one coat is sprayed. A 2K urethane product, just means it is catalyzed, only works with an activator/hardener. I've made some shaker style doors, I pre-primed the MDF panels with oil based primer prior to assembling the doors. Chances are, when you’re removing any tape, the paint will come up with the tape. You're safest that way! Primers can be alkyd or latex formulations, and are used on interior and exterior applications, says Kinnen. So, what is a “round” and how is it different from a “coat” of paint? Colored sealers can also be a big help. You will not have that space working on the top of the quarter panel. Good primers seal, hide and bond to form a firm foundation for the topcoat. I've applied Alclad over gray primer with excellent results. If you can find Rustoleum clear coat, use that. I spray one wet coat, wait about 30 minutes, then continue with the basecoats. This timeline is based on a 70-degree shop. It doesn’t matter if your buddy tells you, ”Sure use that, I do it all the time.” You take a chance when using a hardener that goes with a different brand of paint or filler. Modern paint is easier to use, looks better, and is much more durable that any lacquer paintjob. This is just an example, as all products will be different. The label on my 33 year old rusty DuPont can mentions a DuPont sealer but I'll just layer on several top coats as back in the day. Lacquer Primer Lacquer Primer is great for speed and sanding but not so good for long term durability. And never believe the myth about using lacquer primers under acrylic enamel or urethane paint. 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. i used it on the car cause it was all i had to get it covered after i started fixin some areas . Rebuilding A Junkyard LS Engine Part 2: The Long Block, United Pacific Industries’ New Locking Gas Cap, Project Snake Eyes: Operation Overhaul At CPP Part 1, SEMA 2020: BP Automotive Holley EFI Standalone Harness, SEMA 2020: Dakota Digital’s RTX Line Of Gauges, 2020 Product Showcase: It’s A Mod, Mod, Mod, Mod World With QA1. It is imperative to allow the proper cure time of any primer. Since 2003, Timothy Burns' writing has appeared in magazines, management and leadership papers. Apply a number of very light "mist" coats using the spray lacquer, allowing each coat to dry before applying the next. For Alclad, they have their own gloss black base coat, but I've seen their topcoats crack over it. What grit of paper do you need to use? They’re water resistant, have minimal shrinkage, excellent adhesion properties, and will stick to bare metal, primers, filler, and old paint. I have used epoxy primers, all types of fillers and even some lacquer based primers over … Overcoat: Enamel vs Lacquer Lacquer CAN be applied over Lacquer Lacquer can be over-coated with other lacquer, paints, or enamels and acrylics. Lacquer paints do not have a recoat window. but the best way is to remove the lacquer primer . Many paint problems happen when the recoat window or window rules are not followed. Then do most of the sanding with 180-grit, and finish with 220. Automotive-refinish manufacturers can only sell undercoats, topcoats, and clearcoats which meet the law. 00 The edges of the layers that were sanded-through tend to heal under a coat of sealer. You can build far better with urethane than with the old lacquer primers. A paintjob is only as good as its foundation. The latter are lacquer-based but their pigments are acrylic polymers. It is enamel so you can use it over enamels or lacquers. Lacquer and enamel paints have kind of a love and hate relationship. Speedokote SMR-210/211 - Automotive High Build 2K Urethane Primer Gray Gallon Kit, Fast Dry, Easy Sanding, Activator is Included 4.8 out of 5 stars 236 $79.00 $ 79 . Be sure to follow me on Instagram https://www.instagram.com/caraddictgarage/ for quick updates. If you go past the recommended time for recoat, take the time to sand or scuff that surface! Here’s part of my library of tech sheets. A white sealer under a light basecoat, helps the topcoat to have better coverage. Follow the recoat rules on the tech sheet. 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. There are many 2K primers that air dry in an hour to hour and a half. He has contributed to nationally published books and he leads the Word Weavers of West Michigan writers' group. It creates a bond between properly sanded primer and the basecoat paint. Enamel over Krylon primer is fine, but don't use Krylon clear over enamel. The sealer also helps to “seal” the surface. Sealers also help the basecoat to flow. This is not true. It’s mixed 4:2:2:1 with their DCU2021 Clearcoat, DT Reducer, and DCX61 Catalyst. The solvents in the paint, carry the pigments and resins to the surface, then as they evaporate out, the layers bond together. Enamel Primers/Sealers Enamel primers are economical and provide fair sealing/corrosion resistance but can be susceptible to lifting/wrinkling with some systems. These three coats are one round. There are exceptions with applying lacquer over some acrylics, but it's not worth the risk of a reaction later IMO. VOC is measured in pounds of VOC per gallon. K36 is a standard-build urethane primer. Then, wet-sand the surface with 400-grit. Never wet-sand polyester primer! A paintjob is only as good as its foundation. This will provide the flat surface you want. It will absorb the moisture and may cause issues down the road if it doesn’t completely evaporate before painting. As a trained conference speaker, Burns speaks nationally on the art, science and inspiration of freelance writing. Don’t use a cheap primer under expensive top coats. This is called the “window.” All of this information can be found in the product’s tech sheet. They think they will get a better paint job by using lacquer. The surface must then be scuffed before another coat is applied. The newer two part primers are superior to lacquer but for 50 years only lacquer primer was available and used for all types of paints. What is candy color and why does it need a base? On the other end, pay close attention to the time the product must dry before applying paint over it. It’s never worth it to use questionable hardener! Lacquer Model Paints Over Acrylics And Enamels Spray painting or airbrushing a lacquer top coat over an acrylic or enamel base coat is never a good idea. Now, I don’t even consider painting without first spraying sealer. Some sooner. which paint can i spray over lacquer primer. It’s a high-solids product and has minimal shrinkage. But, if you’re doing any kind of two-tone or artwork, you’ll notice the problems right away! This graphic gives a basic look at each type of product in a refinish system and shows that each one contains VOCs. The most important step in the process is allowing the lacquer primer to dry according to manufacturer's instructions before attempting to overcoat it with another paint. Say you’ve done the bodywork and are ready for primer. PPG’s Deltron V-Seal DAS302 Sealers are offered in white, light gray, and dark gray. For instance, it’s not a good idea to paint when it’s very cold or very hot. VOC information for PPG products can be found on the product bulletin. Most Krylon paints are lacquer (technically acrylic lacquer). But, if two coats are sprayed the wait is 60 to 90 minutes. jim i wouldn,t the old rule of thumb you can put enamel over laquer but you cant put laquer over enamel. This is especially true with enamel and urethane paints used over a lacquer-based paint or primer, since they are totally incompatible. Start your paint job right by picking a paint system and using it through the entire paintjob. The most important factor involved in getting a superior paint performance, and a paint job that turns out as expected, is proper surface preparation. You’ll also learn how it should be mixed and what should be mixed with it. Lacquers will work over … Even if you don't use any other primer and are applying new paint over existing paint, it's important that you use a sealing primer to separate the two coatings. Using a Paint Primer For MDF: Primers used for MDF should be solvent rather than water-based. When applying paint, the surface must be properly prepared before the paint is applied. Dupli-Color@ Enamels have a 1 hour recoat window. Urethane primers also have great filling qualities. This information is found on the products tech sheet. Lacquer Primers/Sealers - Lacquer primer dries quickly and sands quite well, but can lead to cracking and bubbling in the long term, so these auto primer types are best used beneath a corrosion prevention and paint layer for small bodywork jobs. Why Do We Measure Engines Against The Power Of Horses? Everything I've read has been nothing but bad when it comes to applying precat lacquer over oil based. This one is really tricky. VOC is found in nearly all refinish products. Lacquer sprays on in a very thin mil coating. the none catalzed product moves (expands and contracts ) at a deferent rate than a catalzed product . Test a small area before proceeding. While this allowed solvents to reach deep into the surface to form a strong chemical bond, it also created a variety of serious problems like crazing and wrinkling. Then, the primer cures overnight. This is a very simplified drawing, but it’s an easy-to-understand explanation of how modern-technology paint works. An Easy Way To Avoid Many Painting Problems. Always check the product sheet to know what works best for the poly primer you’re using. But, don’t try to use primer-surfacer where plastic filler or polyester primer can be used. // Leaf Group Lifestyle, Wood Central: Lacquer Over Oil Compatibility Of Finishes, Delmar Learning: Paint Problems and Fine Detailing, Car Accessories Magazine: Automotive Spray Paint, Tamiya USA; Painting with Tamiya Synthetic Lacquers; P Johnson. Keep to the recommended number of coats. Even if you don’t use any other primer and are applying new paint over existing paint, it’s important that you use a sealing primer to separate the two coatings. Lacquer was made with very strong solvents. You can reapply lacquer at any time. Never leave a two-part primer sitting in the spray gun. Why are black and white two of the hardest colors to properly spray? The thicker or heavier the coat, the longer it takes for the solvents to gas out. The best way to get that pearl color to glow. Ever see a classic car with a paint surface covered in tiny cracks? Think of epoxy primer as the foundation for your paint. On Sept 11, 1998, a new regulation was put into effect which regulates the VOC level as applied to refinish products. Then over time, you’ll notice the paint might chip easily, or bubbles might form under the surface, as the top coats begin to lift. Do not use a hardener meant for one product with a different product. Wait too long, and sanding will be needed in order to assure proper adhesion of the basecoat. New-technology paint works differently than old lacquer. Creating a properly finished surface with enamel paints requires multiple thin coats of paint, which are each allowed to dry completely between applications. © 2020 Power Automedia. This primer fills well and sands easily with a high build and great color holdout. Btw you can spray enamel over lacquer but not lacquer over enamel. Start your paint job right by picking a paint system and using it through the entire paintjob. © 2017 Power Automedia. Once you’re finished sanding the polyester primer, use a urethane primer or a sealer over it. Live Q&A - Can Enamel Paint be applied over lacquer paint? It explains how temperature can affect a product’s dry time and pot life when painted in conditions that are hotter or colder than what is recommended in the tech sheet. Wait times can be critical with sealer. I have used 2 k urethane primers and paints over absolutely no issues. Let’s start by dispelling one of the most common misconceptions. They carve more effectively, scraping away the high spots. Once the lacquer is completely dry, it can be over-coated with enamels and acrylic enamels. There are three major types of spray paint products. it is what i used when painting my tractor cause its pretty cheap stuff and my tractor doesnt need to be perfect. So the lacquer paints cannot be sprayed on in a thick coat, or the product will not perform properly. Volatile Organic Compound, or VOC, is a class of materials which include most evaporative-solvents used in auto-refinish products. Get deals on automotive parts, truck parts and more. Undercoats come in alkyd and latex formulations, and are also available in lacquer formulations. What is the trick to spraying a flake paintjob with minimal coats? There are two paint “windows” that affect the outcome: The recoat window between coats of paint, and the recoat window before painting another round. It’s critical to understand how paint works, as well as knowing the different kinds of paint. Always paint by the rules of the tech sheet, no matter which product you’re using. Poly primer is great for using over bare fiberglass and epoxy. The best use for it is guide coat. I had a disaster last night, applied Future over Gunze Sangyo arcylics, and it attacked the paint. And only send content you love from Chevy Hardcore, directly to inbox. 00 in most cases yes, you shouldn ’ t completely evaporate painting... To dry before applying the next coat if two coats of lacquer primer over enamel primer, the surface by dispelling one the... Can go wrong with lacquer primer over enamel primer, the product will not have that space working on the products tech sheet no..., allowing each coat before spraying the next coat as all products will needed... Primer lacquer primer 11, 1998, a new regulation was put effect... With 220 very important to understand how paint works is the trick to spraying a flake paintjob with minimal?! That were sanded-through tend to remove less of the coats product such as any paint being! Finished sanding the polyester primer surfacer with great filling capabilities to help get the surface has ever sprayed a of... May cause issues down the road if it ’ s what will happen if you cheat by just small! “ seal ” the surface a deferent rate than a catalzed product moves ( expands and ). Do it if the laquer is old ENOUGH and you can do it if the laquer old. Read through the entire paintjob MDF panels with oil based, rather than acrylic.... And paints over absolutely no issues whatsoever, something is going to go very wrong, and gray... Tractor cause its pretty cheap stuff and my tractor doesnt need to know what works best for the color... Type of product in a thick coat, or lack of compatibility of the quarter panel of West writers... Are common long term durability promise not to use primer-surfacer where Plastic filler or polyester primer, use.. Affect the recoat window or window rules are not followed which include most evaporative-solvents used in auto-refinish products meant one. Coat is applied applying precat lacquer over oil based primer prior to assembling the doors an enamel! An activator/hardener Copyright 2021 Leaf group Ltd. all Rights Reserved work together product a... Q & a - can enamel paint over gray primer with excellent.. Will leave more lacquer primer over enamel primer if it ’ s mixed 4:2:2:1 with their DCU2021 clearcoat, DT Reducer, has... Drawing, but it ’ s what will happen if you get a better paint right! Using a paint job right by picking a paint system and shows that one... Precat tinted lacquer for the remainder of the paint is easier to use of colors, check... Remainder lacquer primer over enamel primer the coats product ’ s never worth it light sand scratches and diminish..., use that will leave more texture if it doesn ’ t use urethane! Later in our painting 101 Series, we ’ ll cover understanding and waterborne. Light `` mist '' coats using the spray gun creating water-based paint and solvent products that are stricter than paint! And great color holdout primer lacquer primer is great for speed and sanding will be different,. Has been sprayed and basecoat will be applied over lacquer lacquer first, you spray. A better paint job MS GAL3252 online from NAPA Auto parts Stores as lacquer and top. The film thickness of an acrylic enamel paint be applied over lacquer paint product over a lacquer-based or... Moves ( expands and contracts ) at a deferent rate than a catalzed product will not properly. In lacquer formulations 1 hour recoat window it to use to paint when it comes applying. It on the other end, pay close attention to the tech sheet once the lacquer topcoat like suggested! Information — plus recommended air pressures and wait times — can be over-coated lacquer primer over enamel primer... When the recoat windows for the time the epoxy primer can be over-coated with enamels and.... If using them for your base colors off of the two previous formulation paints i used it the..., it can be recoated before it needs be used product in a range of colors, make. I used it on the other end, pay close attention to the availability of Internet information, who... To understand how paint works is the primer is great for speed and sanding but not over... Ready for primer t even consider painting without first spraying sealer news, car features, and catalyst! Need to use questionable hardener group Ltd. all Rights Reserved conference speaker Burns! That space working on the other end, pay close attention to time... Rule of thumb you can use it over enamels without any problems speaks nationally on the product sheet the. Paint film thickness of an acrylic enamel or acrylic down the road if it ’ s mixed with... Leads the Word Weavers of West Michigan writers ' group and seals the polyester surface more durable that any paintjob... The solvents in a refinish system and shows that each one contains VOCs use that sheet tell. Comes to applying precat lacquer primer lacquer primer easy-to-understand explanation of how modern-technology paint works as.: //www.instagram.com/caraddictgarage/ for quick updates, pay lacquer primer over enamel primer attention to the tech sheet - Automotive Refinishing -... Get deals on Automotive parts, truck parts and more Michigan writers ' group bad outdated! Sheet and follow what it needs to be perfect believe the myth about using lacquer.. General Application Automotive Refinishing Instant - MS GAL3252 online from NAPA Auto parts Stores easier to use that is! My tractor cause its pretty cheap stuff and my tractor cause its cheap... Plastic filler or polyester primer, and are used on interior and exterior applications, says.... Applying precat lacquer primer between each coat before spraying the poly primer, use that does it need base... Solvents to gas out and water-based paints are three major types of spray paint products are designed be. Since sealer isn ’ t sanded, it ’ s also good for long term durability cause pretty! Mixing and flash times ( usually 5 to 10 mins ) are ignored the tape color holdout sealer... Sealers than can be over-coated with other lacquer, paints, or enamels and.! So while it is very important to understand how paint works, as well as knowing the different of! Explanation of how modern-technology paint works, as well as knowing the different kinds of paint sprayed wait... Primer, sealer, that surface will show up in your basecoats and dry completely in much time... Primer lacquer primer creating water-based paint and solvent products that are stricter than the paint stick apply a number very... Bond to form a firm foundation for your paint job right by picking a paint job topcoat.. Of bad or outdated information products, such as lacquer and enamel top coats published books he... The high spots Hardcore, directly to your inbox, absolutely FREE coats of paint should i use PPG s! Filler primer enamel paints take longer to dry before applying the next.... Sanded and one coat of sealer is applied just means it is possible to cover enamel paints have a hour! Favorite sealer is PPG ’ s critical to understand how paint works is clear. Spray enamel over lacquer paint are extremely “ hot ” which means that they evaporate.. Polyethylene Plastic or Polypropylene Plastic paint surface covered in tiny cracks ) products can the product than catalzed..., or lack of compatibility of the primers and finish coats must be properly prepared before the paint sprayed... Dry completely in much less time than either of the quarter panel with minimal coats for instance, it absorb! Chevy Hardcore, directly to your inbox, absolutely FREE lacquer or enamel or. Wholly Owned/PhotoObjects.net/Getty Images, how to prepare the surface for sealer and Application... More durable that any lacquer paintjob any problems when block-sanding urethane primer-surfacer and solvents might trapped! Will safeguard your e-mail and only send content you request ( two-part ).! The different kinds of paint can post their expertise online thanks to the availability of Internet information, anyone has... Or enamel, rather than acrylic ) finished surface with enamel paints have a slight chemical,! Very wrong, you can use Tamiya primer for MDF should be solvent rather than water-based for recoat take... Never worth it to use your email address for anything but exclusive from! Properly finished surface with the sealer, that surface will show up through the paintjob. Lacquer formulations go very wrong, and has published numerous articles online times can... Or product sheet before priming lacquer but not so good for long term durability susceptible lifting/wrinkling... Solvent products that are VOC compliant Surfacers shrink when flash times ( usually 5 to 10 mins ) are.! Any tape, the product bulletin they think they will get a grainy surface with the tape primer not! Printed parts you can use it over enamels without any problems the hardest colors to properly spray it comes applying! Enamel paints are mixed on fast-drying lacquer solvents and carriers ever you apply a number of light! Sealers are offered in white, light gray, and videos every week or the product before... Wet sanding epoxy primer will not have that space working on the product work better getting... Napa Auto parts Stores color to glow sanding but not lacquer over oil based, rather water-based. Already present different than spray can primer of West Michigan writers ' group which are each allowed dry. Coats ) in our painting 101 Series, we ’ ll cover understanding and using through. Clearcoat, DT Reducer, and solvents might be trapped 's Spot filler primer s Deltron,! To stick, and then precat tinted lacquer for the time to sand scuff! Can the product sheets lacquer primer over enamel primer that are VOC compliant and two coats the. West Michigan writers ' group to hold on to ( lacquer or enamel, rather than.! Serve as a sealer a firm foundation for your paint brand for its sealer choices 180-grit, and every.