It isn't unusual to clear-coat an acrylic paint finish on a metal surface, such as on an automobile, with CAB-acrylic or acrylic lacquer. If auto paint containing the listed VOPs or HAPs is to be used, the painter must perform the paint job within a certified auto repair facility with EPA-approved equipment, must meet certain qualifications, including obtaining certification on spray gun techniques, spray gun maintenance and environmental compliance before the paint may be applied to the car. Can I/should I apply some sort of sealer over the lacquer? Answer. Painting your car and painting a wall in your house are far from the same thing. When painting over an existing finish, the finish must be in good shape. Spray painting is an inexpensive way to paint a car. Even though spray paint is a convenient and effective option for painting a car, it is important to use it safely. Car lacquer is the (usually) clear layer applied on top of car paint by manufacturers, to give it a high gloss appearance and protect the paintwork. If the surface is shiny and feels slick to the touch, then you likely have a semigloss or hi-gloss finish. JC (It's not custom painting-it's custom sanding) Top. How long can I wait to stripe the car after the clear coat has been applied? -Clearcoat if desired with Valspar lacquer high gloss (most resistant to getting foggy/milking/blush), or if you are in a dry area, any other lacquer gloss. Guess my recollection of that practice has jaded my thinking, but I just don't like the paint system's concept. You have to make sure that whatever kind of paint you use is lacquer-based or you will have a chemical reaction between the paint and the finish that you are painting over. Paint Shop is a ready-to-spray system that requires no mixing or reducing, and with no re-coat window, additional coats can be applied at anytime. Can Urethane Base Coat Be Applied Over Lacquer? If you insist on doing this try some epoxy primer over the old finish first to seal it and then try your lacquer primer over that. Spray the paint over the surface in the same even strokes as the primer. This paint is easiest for those with little to no experience painting a car, as it is inexpensive and is easy to apply. There are even more products when you consider all the different types available. As mentioned above, primer is the bonding agent, the glue, between whatever’s below it and your car’s paint. These paints are soft and do not have many chemicals. We think that the airbrush is a great tool for painting small scale car models. Water-based acrylic polyurethane enamels are now almost universally used as the basecoat with a clearcoat. Alkyd varnishes are a polyester resin that will adhere better and repair more easily. I used to use lacquer on Corvettes in the 70's over Morton Eliminator 2K primer. chris. Painters doing graphics loved it and it made life so much easier. Coat the surface of the car's body with primer. DIY Auto Body and Paint Q&A When you spray lacquer over a solvent-based acrylic finish, they combine to form a hybrid film, even if the acrylic is pigmented to form a paint. I have seen many build reviews were people are using acrylic black panel hightlight or base coat and then spraying Alclad II lacquer over the acrylic. ... Up to 85% of lacquer paint can evaporate into the air, polluting the atmosphere. Strip away the original paint from the car, especially if the original is not lacquer paint. Can someone please explain this to me? If you’re polishing a car, you can immediately skip to polishing, which can be done with a special cloth or handheld polisher. Their appearance looks more natural and does not tend toward yellowing. Beside above, can I use lacquer thinner on my car? This virgin metal, if painted naked, would eventually reject the paint so carefully sprayed on it and quickly rust, turning a brand new car into junk in no time at all. Lacquer thinner is a solvent used to dissolve resins that gather on wood finishes. To successfully paint over lacquer finishes, you need to pay close attention to adequate prep work. The enamel will lift and make a mess if you put lacquer over it. 2008-03-01 15:23:07 2008-03-01 15:23:07. Instead, use an alkyd varnish. You also get a nice high gloss on the finish. If you do decide to paint over the existing finish, wash the vehicle and then use a high-quality wax and grease remover like 11 12 13. So with my final colour in place and having left it to set for 3 days at 25c I start sanding. A choice between an air drying lacquer (1K) or one which needs an activator to harden it (2K). Lacquer paint is commonly used on guitars, cars, tables, and other projects. My '93 Buick which has been mostly garaged has its bc/cc paint coming off in small chunks right down to the primer. Apply a lacquer … It may also be useful in removing unwanted paint from your vehicle. Apply a small amount of lacquer thinner to a clean cloth and rub in on the affected area. You cannot paint latex straight over lacquer,have to prime with lacquer undercoat. Now days everyone says that they're not compatible. If your vehicle was previously painted this type of enamel, car paint will adhere to the prior layer of paint. This is still found and commonly used by many. Step 1 Touch the lacquered woodwork to determine its sheen. Clean and sand the surface of the car to create a smooth base on which to apply the primer. Car paint, wax, base coats, top coats—the list is seemingly endless. Robotic arm applying paint on car parts. This doesn’t make your car look great, and it will make damage to your paintwork even more likely to happen without this layer of protection. Either somethings changed or they're all nuts. Can you paint over the lacquer or will I need to sand the lacquer off? I have seen it done and they ended up removing all the paint from the whole car to fix it later. Enamel sprayed over Lacquer; Lacquer sprayed over Enamel; This is due to the solvent base in acrylic lacquer auto paint (lacquer thinner) being too potent for the soft materials used in acrylic enamel paint products. I would like to stripe the car after I assemble the front end sheet metal. My understanding for painting rules always was that acrylic and enamel can be painted over anything but lacquer can not be painted over enamel or acrylic. Thus, they are Cover up all parts of the car not being painted. Apply multiple primer coats and top coats in order to achieve a quality finish. Polyurethane will not bond or grip well with the lacquer and will peel off over time with general use. Airbrush. The rule was that you could paint enamel over lacquer, but you couldn’t put lacquer over enamel because it wouldn’t melt in, or in the case of a repainted car, lift and wrinkle the enamel. Top Answer. Below: Car body placed on bent wire hanger in preparation for spraying lacquer paint. There are several things to consider when lacquering over painted wood. Paint Shop® is a high-quality lacquer system designed for automotive and motorcycle applications that is easy to apply, dries quickly and can be buffed to a brilliant smooth finish. Cons for Lacquer Paint. Because only GM cars came from the factory with acrylic lacquer … the lacquer over enamel rule was basically ignored. A more natural-looking surface with a rough texture is indicative of an eggshell or flat finish. Step 1: Apply the thinner. The car will be striped with the Z/28 stripes (black over Cortez silver). Coats. Wiki User Answered . There are other types of clearcoat and not all of them are compatible with being coated with lacquer. Can you paint enamel over lacquer on a car? When your car was new, it was a beautifully welded patchwork of fresh steel panels and parts. Processes and coatings Preparation. But some of the latex/Kilz did not adhere all that well and has chipped off in places revealing the old brown lacquered surface underneath. Lacquer over lacquer primer would have the thinner soaking all the way to the metal and it takes a long time for it to evaporate and the paint film to get dry and firm. First determine if the paint has been clear coated in any way already. -Generally speaking, Rustoleum fluorescent paints can go fine over the above, but wait until the lacquer paint is fully dry to avoid the fluorescent paint from beading up. For example, did you know that there are two different types of car paints: water-based (also known as waterborne) and solvent-based? If you’re working on a wooden project, you’ll first need to sand down any imperfections with micro-mesh or finishing paper. If I was painting a full car I'd put half of my paint on in a day, over a full day then leave it over night before dulling the surface then applying the rest the next day, 3 days wouldn't be unusual. that was before basecoats, painters were using lacquer and clearing the car with urethane, that was the newest and best way to do it. We have done quite a bit of lacquer over acrylic paints,use it for cabinets,with a decorative glaze in the detail then put lacquer over it. Acrylic lacquer paint was used in the 1920's through to the 60's, though in some places it is illegal. Over time it can become dull, and even start to peel off. Acrylic enamel paints last a lot longer, as they form a hard shell when they dry. Each type has its own unique benefits and drawbacks. With most car paints you will need to remove the top coat of paint to the metal, and then paint it with primer. Asked by Wiki User. You can use the finish coat you are painting over as your primer coat – I think it comes out a little smoother. On old cars this seldom happened, either with the enamel or lacquer paints. 95% of the time the end result is money out of your pocket. But you can't do the reverse. Lacquer is also is tolerant to a little bit cooler temperatures than other paints. So lacquer is great for a show car that spends 90 percent of its life in a climate-controlled garage, but not practical on a driver. I have a P-47D ready to paint and I don't know … That leaves enamels and urethanes as the remaining options. If you do not want to bother with all of the hard work involved with painting your car, then enamel car paint with acrylic lacquer in it will suit your needs. Faded finishes are okay, but should not be peeling, cracked, or otherwise damaged. 65 degrees is an okay temperature to apply the paint to your car. Second, polyurethane is not the best choice for painting over lacquer finishes. However, applying acrylic lacquer auto paint over acrylic enamel paint will almost always result in wrinkling or other severe surface blemishes. Enamel paint is better for the environment and replaced lacquer paint in the late 20th century. Lacquer-based paint was a popular type of paint from the mid 1920s to 1960s. If the vehicle has been repainted, we recommend you strip the vehicle down and start from bare metal. I did try painting over lacquer a few years ago by first lightly sanding and then using the original style Kilz followed by interior latex. 2. Yes. Air drying single pack and two-pack lacquers are used as the final coating for basecoats, not only to protect the basecoat but also to provide the glossy surface required. An old used car dealer's trick was to shoot clear coat over old tired paint to revive the gloss. Lacquer paint is difficult to work with and requires sanding between coats and about four to six coats on automobiles. AL provides a long-lasting lacquer finish result that can be polished to a very high gloss. Restoration Shop (AL) Acrylic Lacquer Paint System AL is a Professional Easy-To-Use Single-Stage Gloss Paint Coating System that is Designed for Automotive Refinishing and Restoration Purposes but is also used for Guitar and Furniture Refinishing. It was typically used to cover hard wearing surfaces like auto bodies and furniture. The gloss and durability is better with lacquer over 2K primer. When using lacquer paint it will take a lot more coats to get a finished look, with most people using around six to eight different coats. 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