When i get the call about a few bubbles popping up here or there, I can right away from where the bubbles are tell them, the metal was cleaned with thinner or acetone, it has its own road-map as to what and how it happens and when the truth comes out,I'm always right in my guess. (Sorry for the bad news) One only other thing you can use on bare metal is a very fast Enamel reducer. It is also dangerous due to its low flash point. Based on manufacturer’s recommendations its good to avoid products such as lacquer thinner or mineral spirits for thinning – although you can use them for the quick clean-up. Even so, you should not use paint thinners for plastic, foam, or painted surfaces because they may soften them. Thick lacquer will not spray or dry correctly. Lacquer thinner has no such properties, but it has more ability to cut through grease and wax than mineral spirits.You can also use lacquer thinner to remove many types of dried paint from metal or wood. It is transparent and highly desirable for woodworking and furniture, particularly for woods that have beautiful grain patterns, which lacquer shows well. If the finish begins dissolving, then the wood has a lacquer finish. If the finish turns cloudy from either the denatured alcohol or lacquer thinner, then it is a half and half type. Use a scraper to remove paint in difficult to reach places. Using lacquer thinner to degrease them is a bad thing. These fall into a number of very different groups. Never intentionally put lacquer thinner … Tamiya's lacquer thinner is a synthetic thinner that won't melt plastic. Acetone is harder to find and is more expensive. The motor oil 5 gal cans make it to the ctr once a yr. Yes you will! Excellent for cleaning brushes, rollers and spray equipment. Although lacquer thinner may remove oily soils, using it for solvent cleaning is not a good method because it evaporates too quickly. For general purpose thinning, a 3:1 or 4:1 ratio of paint to thinner or similar ratio is appropriate. The paint thinner gal ones every 3-4 yrs. Just before completing project, run out of primer. Registration is FREE and allows you to post questions on our forums, post pictures, access Technical Support, place orders for products and much, much more! Good also as a … On the other hand, lacquer thinner is used as a thinner in lacquer based paints, removing ink and adhesive residue on metals and other surfaces as well as cleaning spray guns. Mineral spirits is a better choice for degreasing and is safer to use. Lacquer thinner is usually made up of two solvents like amyl or ethyl and can be described essentially as a stronger version of a paint thinner. Cost. It is often a slightly coloured substance at first, but it dries away clear by the evaporation of a solvent. What I need to know is, Can You use acrylic lacquer thinner to clean the metal before you paint it, without causing any adhesion problems or any other problem you may know of. They easily soften and thin paints that have turned solid and flaky on smooth surfaces. LACQUER THINNER. Thank You, Source(s): acrylic lacquer thinner clean metal auto painting: https://biturl.im/mcEds How much to add depends on your project, climate, and current weather conditions, so purchase both your lacquer and thinner from a local brick-and-mortar store. Just to be on the safe side, I try to use things that evaporate completely and leave no residue. If nothing happens, try using a lacquer thinner. When applying lacquer, you must use a sprayer . However, lacquer is somewhat difficult to use and scratches easily. Since lacquer thinners are usually made up of two solvents like amyl or ethyl, you can easily use them to thin down the sheen or gloss and use them to clean surfaces. The term lacquer is used for a number of hard and potentially shiny finishes applied to materials such as wood or metal. The ingredients are labeled as hazardous materials and should be used with caution. Purchase thinner for spray guns. It’s a great choice for when a durable and attractive finish is desired whether on wood or metal, sprayed or brushed. I prime all my metal gun barrels and photo-etch either with Tamiya metal primer (spray can, it is clear), or Tamiya Fine White or Fine Grey spray primer. Spray equipment is usually the way to use a lacquer thinner. Read Time: 3 minutes Professional Airbrushing Techniques Using Thinners The Benefits of Proprietary Paint Thinners / Reducers. Lacquer thinner is also used for cleanup, to remove adhesives from a variety of surfaces and to remove ink on metal. Aerosol cans are ready to use straight off the shelf, but spray guns require you to mix your lacquer with thinner before filling the gun. Lacquer is a finish that is made from natural materials. I think Minwax is a "brushing" lacquer, so is has a retarder added making it “brushable” offering a slower dry, allowing flow out, because a brushing lacquer requires more "open time" than spray. This is an additional cost because you will have to supply more materials to get the job done right. There is more customization to their formulations, which means that one lacquer thinner might be good for thinning paint while another one is better suited for cleaning or paint removal. Paint thinner evaporates at a moderate rate. Lacquer thinner is the solvent and thinner used with all types of lacquer, including nitrocellulose, CAB-acrylic and catalyzed. Welcome To The Caswell Inc Forums - The Place To Be For Metal Finishing Enthusiasts! Evaporation rate. Use 180 grit. Thinner must be mixed with paint stored at room temperature. Lacquer thinner evaporates at a much faster rate, though there is not a standard evaporation rate for all lacquer thinners. Unlike mineral spirits, lacquer thinner quickly evaporates and … Lacquer thinners are similar to the other solvents. 4 Effective Uses for Lacquer Thinner . Mr. Color thinner is essentially the same thing. STEP 1: Strain, seal, and save used paint thinner for reuse. Check paint container labels for the manufacturer’s recommended paint to paint thinner ratio. Make sure that the paint is not dripping either is too thick. Use small amounts of thinner at a time. Calculate how much lacquer and thinner you need using the ratio on the product specification sheet provided with the lacquer. It adheres to anything. Sure, thin with box store lacquer thinner. Why use TAMIYA THINNERS such as X-20A and Lacquer Thinner when as we have all seen DIY Videos on YouTube of scale modellers making up their own 200L or 50 Gal Drums of “thinner” for the same price of a 250ml bottle of thinner from the hobby store. I have a bunch of old 1 and 5 gal sturdy metal DuPont auto laq thinner cans that I fill w/ old motor oil, gear oil, AFT, anti freeze, etc. It’s the most interesting of the finish solvents because it’s composed of half-a-dozen or so individual solvents. Is it okay to use lacquer thinner on finished flooring 5 ways to remove paint on hardwood floors wikihow how to remove paint from wood floors family handyman using floor stripper on painted wood floors removing a couple. Because it is caustic, the thinner will rapidly deteriorate fabrics and many surfaces. That includes denatured alcohol, acetone and lacquer thinner on metal parts where no rubber, plastic, or painted surfaces are involved. Lacquer thinner should never be used to clean a car. So here is my question: Spraying SPI Epoxy Primer on Bare metal that has been cleaned with SPI Solvent and then Waterborne. Lacquer Thinner is a high-solvency, medium-drying-time, formulated solvent effective as a thinner and cleaner for lacquer and epoxy coatings. In short, here are the advantages of using paint thinners over mineral spirits and lacquer thinners: – Some harmful aromatic solvents have been removed Just make sure you test first, for any finish curing issues. Before starting, test the mix, by applying two coats on your surface. Lacquer Thinner is a professional strength, general purpose, medium-dry lacquer thinner for use in thinning clear and pigmented nitrocellulose lacquers and epoxies. But you need to wipe it off with a dry towel before it dries. It is a combination of shellac and lacquer, so mix equal amounts of the solvents to remove it. If you are having problems with lacquer, such as bubbles, extended drying times, or rough finishes, you might need thinner lacquer. Dont use lacquer thinner to wipe off bare metal and then shoot SPI Epoxy Primer. Never use cold paint as it might affect the thickness and application process. Lacquer thinner is a product made up of solvents such as ethyl alcohol, ethyl acetate and toluene, used as a solvent or a paint, cement or varnish thinner. It is also used to remove ink on metal and adhesive residue from a variety of surfaces. It helps to increase the flow and leveling of lacquer; therefore it produces a high-gloss, smooth and streak-free finish. You will also need a few buckets large enough to hold the paint that you want to thin and a wooden stirring stick. Manufacturers vary these to … The use of paint thinners is best on wood, metal, and concrete. We notice that you are not currently registered on our site, or are not logged in. I also shoot into a collector, let settle, and use old thinner … Lacquer finishes have been used for centuries to give woodworking projects a tough, durable and water-resistant clear finish. Need to remove some lacquer from a guitar or some furniture? The evaporation rate of lacquer thinner allows you to use it to thin and spread or smooth lacquer before it hardens completely. Lacquer thinner is used to thin, dissolve and clean up lacquer-based paints or lacquer products. "Should I strip it and start over" Yes,,,you should. Remove unwanted lacquer and shellac by scouring the surface with steel wool dipped in paint thinner. Lacquer thinner is a solution used to break down the essential properties of lacquer by diluting and dissolving the lacquer product. Use a wooden stick or spoon to stir the paint while you add the paint thinner. On the other hand, lacquer requires more coats because it is a thinner substance. It is good for degreasing and cleaning. When lacquer has the correct consistency, it atomizes in the air; when it comes into contact with the wood, the atomized particles reform into a glassy sheet. While acetone has a higher evaporation rate, lacquer thinner has a lower evaporation rate. For small items, you can dip the item in the paint thinner and allow it to flake off the lacquer or shellac. It leaves a film. Today's lacquers are available in both spray and brush-on styles, but both have the advantage of being among the fastest drying of all woodworking finishes.Brushing a lacquer finish requires a little more time and effort, but is probably a little bit cleaner than spraying. For example, if the ratio should be 5:1, then add 1 cup of thinner for every 5 cups of lacquer.