That gives the solvents in the lacquer a chance to evaporate quicker so they don't have … 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. 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. That depends on the amount of light it is receiving on the surface. The other is that these products will not adhere to the acrylic paints. I refill the dropper and do this several times, both with the needle fully forward and with the trigger pulled back. The dirty solvent falls in my waste can. In general, there are three major types of paints that are commonly used in model kits painting, Acrylic, Enamel and Lacquer. I just don't have the right touch. Probably better to use an acrylic sealer or acrylic varnish. Test on a piece of scrap using acrylic first and over spray with lacquer. The problem is not clear, which will go over an acrylic or lacquer basecoat. I want to respray the petrol tank on my 1968 BSA A65. For these reasons, lacquer is a good undercoat for any other paint product. This is the acrylic craft paint like you can buy at Wally World. Lacquer solvent applied over either aqueous acrylic or oil based enamel can yield some pretty nasty results, if not immediately, then on occasion over time. That is to say that enamels and acrylics can be applied over lacquers and acrylics over enamels safely. I say “can”, because if you are careful to apply, in a more “dusting” fashion such as a light clear flat coat, you will probably get away with it. Measure once cut twice and it's still to short. It will be my base coat. It also helps when painting with pearl paints and Autobourne can be sanded as well. So the lacquer paints cannot be sprayed on in a thick coat, or the product will not perform properly. Lacquer should always be mixed with lacquer thinner, typically in a 50/50 solution, before you apply it. Print. Run your hand over the frame during a "dry phase" to ensure that the surface is perfectly smooth. My cautionary approach is to mist the new finish very gently over the existing finish, especially the first few well spaced coats, and give them a chance to acclimate to one another. In this article, we are going to go over the types of paint in modeling kits and the differences. Should it be done - not really. I use some liquitex brand things with my airbrush, they do an airbrush medium that will happily thin acrylic based things without ruining the paint film like over thinning with water would I use acetone to clean the nozzle but windex/water (or any window cleaner not containing vinegar) can be use to a similar effect- vinegar will corrode the chrome inside your airbrush so avoid that. Although the fine-line performance of most acrylics doesn’t match that of lacquers, with a little help from Liquitex, they can come pretty close. One is a severe yellowing, which is not wanted. 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 . Now I'm kinda afraid to shoot lacquer over enamel epoxy at all. Mixing the right consistency is vital for the airbrush and paint to work together. 2k urethane hardens nicely and is durable. Note that the problem spots are inside corners and the like. Acrylic paint can be thinned for airbrushing by adding distilled water to the paint until it has the same consistency as milk. Can I put a clear top coat of lacquer or shellac over acrylic paint. Save Share. Then I squeeze and release the eyedropper bulb over and over to force solvent in and out of the airbrush. It can be used stand alone, or incorporated in with one of the following options listed above. I’m trying to be more careful since the gloss coat I used(Mr.Hobby Color Acrylic Clear Gloss) ruined the camo on my current model. You can have issues shooting nitro over nitro, acrylic over acrylic. I say “can”, because if you are careful to apply, in a more “dusting” fashion such as a light clear flat coat, you will probably get away with it. Air and water propel the paint. A wet application can cause many paints and finishes to wrinkle or blister, even an old coat of lacquer itself. The painting is covered in a varnish / resin lacquer. Can I paint acrylic ok over this spray stuff? You can see below the X20-A thinned acrylic paint on the left, and the lacquer thinned acrylic paint on the right just after mixing each one. You can paint Enamel over Lacquer without any issues. What do you think of the answers? If you are using another brand of paint , please test before applying Glosscote or Dullcote to be sure there is no reaction. Going over paint it would be a lot safer to use an acrylic lacquer such as cab acrylic lacquer. If it's mineral spirits you'll be fine...lacquer thinner however may soften the acrylic if the concentration is too high. Airbrush acrylic paint is the most commonly used medium preferred by artists. Acrylic paints dry quickly, are easy to clean and have no odors. Airbrush acrylic medium can work great for thinning your airbrush paint. From what I’ve read here it looks like my painting is unrepairable? ... Who was Trump's orange airbrush … If I dont thin the primer, it spits really bad. Some paints claim to be 100% acrylic but arent. Spraying Lacquer Over Oil-based Polyurethane? Work in a well-ventilated room or a room with an open window. The two … I can just see it peeling in shortly after. You can lacguer over Acrylic paint as long as it's 100% acrylic. Lacquer solvent applied over either aqueous acrylic or oil based enamel can yield some pretty nasty results, if not immediately, then on occasion over time. Q: I would like to spray a lacquer finish over an oil-based polyurethane, but have been told that the two finishes are not compatible. Both of these are wiping varnishes and shouldn't go over lacquer (they wouldn't adhere very well anyway, but there are other compatibility issues.) by Reader Submitted • Jan 13, 2009. Lacquer paints dry to a hard shell, leaving a very thin paint film. There's all kinds of reasons to use it, especially when painting on hard surfaces such as an x box controller. These books give STRONG warnings against using the types of varnish or lacquer that are sold in Home Depot and woodworking stores (eg Minwax polyurathane). The epoxy paint began to rise crack & bubble in places. On adding the lacquer thinner to the silver paint I immediately noticed that it seemed to mix in a lot more thoroughly than with the X20-A acrylic thinner. It brushes very nicely without leaving stroke marks, so this is no problem. Tip. The reason I ask is because if you use nitro over acrylic it will turn yellow in time - how long? So, I thin it with lacquer thinner, I get really bad orange peel. I was dead wrong! I have a beautiful large acrylic painting (bought 10 years ago) of an ocean wave. Then if the paint is black the yellow will give the finish a green tent to it. Thanks Don . Typically, lacquers dry very fast and you will usually need to spray them on or paint them very quickly. You can paint any other paint over lacquer, but you have to be cautious painting lacquer over acrylics and enamels. I have to admit that I am not one of them. helene. "You can apply Glosscote/Dullcote over any Testors, Model Master or Aztek acrylic, enamel or lacquer as they are specially formulated to go over them with no problems. Lacquers use a strong solvent to cover and protect wood. Sorry for the noob question,but I am wondering if I can spray Tamiya Lacquer(TS-13 and TS-80)from a rattle can as a gloss and flat coat over my models which are painted in Tamiya Acrylics. Sign in. I have everything else I need for detailing as bottle acrylic for my airbrush. Airbrush Acrylic Medium. Lacquering Over Acrylic Paint. While painting Lacquer over Enamel Paint can be quite complicated painting Enamel over Lacquer is surprisingly easy. Light coats (like you did) are the best way. Lv 7. I would be sure and let it cure. Regardless it will turn yellow - if this is a problem for what your repairing then I would not go with nitro over the acrylic. In fact, most basecoats are a modified acrylic anyway, not urethane. You can sign in to give your opinion on the answer. The only compatible brush-on finish for acrylic lacquer would be more nitro or acrylic lacquer. Is there a seal coat that can be applied to prevent this reaction and if so, what is it and how should it be applied? For general airbrush work however, Vallejo and LifeColor acrylics are just as good as lacquer/enamels and they don’t stink the house up. Many people can airbrush Future and get nice smooth finishes. I've tried all the variables and still get a pebbly finish. You cannot paint latex straight over lacquer,have to prime with lacquer undercoat. 1 decade ago. Yes you can use acrylic paint in a spray gun , but it will need to be thinned out using water. Epoxy paint on wood takes forever to dry. Also it depends on how you intend to apply the overcoat. So if your primer is lacquer-based you can spray an over-coat of enamel on the top. The tank is fibreglass and I spray painted it two years ago with Holts acrylic followed by petrol resistant lacquer. It is only important, that the Enamel Paint is applied in thin and even layers in order to create a strong and even bond with the underlying Lacquer layer. The problem is the lacquer thinner in the lacquer. So my beautiful white water wave is going ‘yellow’. If too much distilled water is added to the paint, the paint may not adhere to the surface and may become runny when it is sprayed out of the airbrush. As for the decreasing the clear coat cure time. Bad six, you are right, there is nothing wrong with lacquer. Reply. Also, can you spray lacquer over acrylic? The problem that OP is having is with the bond between the factory primer (probably acrylic) and his "2K urethane" primer. Acrylic medium is commonly much thinner than acrylic paint by itself. I can see its the lacquer going yellow not the painting underneath the lacquer. So, lets us have a quick review about these different type of paints. Don in Murfreesboro,Tn. On a gravity fed airbrush, I do this in the front and rear openings in the cup. Lacquer can be over-coated with other lacquer, paints, or enamels and acrylics. Print. So I brush it on like a lot of others do with a wide flat sable brush. He is saying he wants to do 1k base (i assume acrylic urethane) and then lacquer clear coat over it. About 3 hours ago I sprayed a guitar with epoxy and I thought it would be dry enough to spray clear coat lacquer over it safely. For some reason, Every time I use lacquer primer in my old airbrush it orange peels, no matter how close I keep the airbrush to the airbrush to the model. Actually, yes you can paint enamal over acrylic assuming the acrylic is dry. Without thinning, clogging occurs. The only problem would come from the thinner used with the enamel. 0 0. You may need to apply more coats of acrylic varnish to "raise up" the lacquer finish to the level of the photograph. references Going the way of an acrylic lacquer in can I would think would be the quickest. However, we know that for many years, modellers have applied lacquers in the form of Testors glosscote/dullcote and Tamiya spray clear gloss/flat over enamels and acrylics with no ill effects. Can it be done – yes. Anyway, with me out of white and no store nearby or on the internet that could get me more in a reasonable amount of time I bought a rattle can of tamiya insignia white, which I assume is lacquer. There are risks to spraying any type of solvent lacquer over any existing, and older, paint or finish. I have read that two problems occur. If the paint is light in color a nitrocellulose lacquer which is the most common will yellow and continue to yellow as it ages altering the color of the paint. Can I spray acrylic paint over lacquer? 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