Since I'm working on a project that has Testors Acryl paint on it and I wanted to gloss coat it for decals, I decided to contact Testors regarding the use of their clear coat sprays. 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. Lacquer can be used over stained or raw wood. Eventually you will have a smooth finish that will need to harden for two weeks to a month before wet sanding and rubbing out to a mirror reflection. Sealing the edges with duct tape will help trap the heat inside. Q: Can I put a satin polyurethane over semi-gloss finish, on a hardwood floor? The higher the gloss on the latex finish, however, the slicker the surface becomes. The shellac will bond to any finish and any finish will bond to the wax free shellac so it is the perfect intermediate coat to make incompatible finishes compatible. Yeah but you need to get Matt Laquer so it doesnt turn the finish into gloss and add the shine. The solution to remedy this problem would be to prepare the wall. One or two coats of blocker applied evenly with a cloth pad will block the stain. If it is oil based- Lacquer should NOT be used. Painting over gloss paint can be a challenge but with the right painting tips and tools, the job can be completed by almost any determined do-it-yourselfer. Treat the whole affected surface to avoid any patchiness in the final finish. I proceed in the usual manner of sanding the wood to 320, then applying the General Finishes Seal a Cell as the first coat. The safest thing to do is to use dewaxed shellac over the poly and then you can go to the lacquer without worry. I can thin Tamiya with water or windex, I can thin Gunze Sangyo acrylics with water or general purpose thinner!! I prefer to use a vinyl sanding sealer which is more water resistant then regular sanding sealer. Make use of a 150grit sanding paper for a semi-gloss lacquered surface. Or maybe there is no just right, and you'll ruin the whole thing. Nitrocellulose lacquer has a tendency to yellow with age, though, and it may dull the color of the paint. Can you paint over clear coat – Clear away the myths on painting. Get rid of dust and dirt on the surface you are about to paint. If so, sand just that spot and spray a coat of lacquer over it. General Discussion. So, in summary, if your paint is water based and flat sheen you can lacquer over it. The problem is the lacquer thinner in the lacquer. 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. I let the first coat dry overnight in my heated drying room at 75 degrees. Also, since lacquer paint is fairly toxic, make sure you are painting where there is fresh airflow. The next day, I rub the surface hard with 0000 steel wool. Acrylic lacquer and nitrocellulose are only compatible one way: You can put acrylic lacquer over nitro, but you can't put nitro over acrylic; it will instantly check, wrinkle, and do all kinds of ugly things." The sealer helps the lacquer bond better to the surface. Auto Body Discussion Forum, Paint your own car! In reality, there is still enough finish there that has soaked into the fibers of the wood to create a soft sheen. Just wet sand the red with 1500 wet n dry and buff to a gloss. De-gloss prior to putting water-based paint over oil-based paint. I do it all the time. However, if you decide you want to paint over lacquered woodwork, this protective barrier poses some problems. Be as scientific as possible to help ensure the best results. Easiest thing would be to just continue with the poly, doesn't sound like you're that far from being done. High-Gloss Finish. This is because paints considered matte, satin, semi-gloss or gloss ALL have elasticizers mixed in that causes the paint to get that sheen to them. Keeping this in consideration, can you put satin finish over gloss? This coat needs to dry for a minimum of 3 days, preferably a week. Never use a lacquer based clearcoat on an enamel based paint. This finish dries faster and if the resins start to set up on the surface, then I apply a little more oil which will dissolve the sticky residue allowing me to wipe and buff the surface clean and dry. I prefer the Liberon brand which is more consistent without oil in the steel wool fibers. A solution for wood is applying a sealer after the painting process that can offer protection to the newly painted surface. Question from a Student:  For high traffic areas, does it make any sense in spraying a protective lacquer finish, after applying the Linseed and Tung Oil finish. "Lacquer is an age-old technique that requires multiple coats of paint, 7- 12 coats, where you apply, polish, apply, polish to create this incredible shell on the walls," Thomas explains. • How to Paint Your Own Car, Auto Body Discussion Forum & Videos • AutoBody101.com Both enamel paint and lacquers can achieve a glossy finish, but lacquer results in a thicker coat. April 8, 2020 Guide. Use a 300grit sanding paper, especially if the surface contains a flat sheen; this ensures that the surface texture is … This means shooting no more then 3 coats per day and light sanding in between coats to help fill the pores as well as scuffing the surface so that the solvents can evaporate faster. If you see a stain bleeding through the paint, apply a coat of stain blocker (or knotting solution) directly over the paint you have already applied. I use an electric oil filled heater to keep my room warm at 75 degrees. Yes, the lacquer could easily destroy the underlying acrylic. Sanding sealer should never be applied in thick coats. What is the brand of paint your using? … Annie demonstrates how to apply Chalk Paint® Lacquer in both Gloss and Matt finishes. Lacquer surfaces don't accept paint as easily as raw wood surfaces. Got a spot where you can test? You cannot paint latex straight over lacquer,have to prime with lacquer undercoat. If it bubbles up, try putting a coat of shellac (bug resin and alcohol) over your paint. I’d recommend spraying both the flat latex (thin it 10% with water) and the lacquer … If no problem, you are good to go. They only cost about $50.00 and run a couple of dollars per day to use. done it a few times & it certainly looks better than gloss black. Just rub a small area with a rag and a bit of mineral spirits. It seems that would be the best of both worlds. Whether glossy or matt, these finishes provide a thick layer of coverage to protect the wood. The so called piano finish refers to a “glass like” surface. Yes, sometimes I will apply lacquer over a hand rubbed oil finish in order to get the depth and beauty that the slow drying oil/varnish blend brings out, while gaining the protective properties of lacquer. Unlike other paints, lacquer reactivates each coat underneath it to allow for a smooth, level finish, even if you apply … Spray another gloss over the colors, decal, gloss over the decals and proceed with weathering. Good luck, "If you can't move it, paint it." 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. The two easiest ways to avoid problems are to spray se yeah, as said, cellulose paint polishes so easy as it is so soft that you should be able to buff it up to a nice gloss. Some acrylics work differently to each other. The primer for Lacquer is sanding sealer. I would say as a general rule, apply the lacquer after the vinyl sanding sealer has set for about two hours. If the surface is a lacquered one, ensure you sand it. looks more like satin effect. This may be a better option if you are painting a car, motorcycle or anything large. Considering this, can you put lacquer over gloss paint? You can get good protection with just a few coats of lacquer, or you can sand it at 320, and keep shooting more coats, The more you sand and shoot, the more the grain will become filled in and you will be on your way to a “Piano finish” if you apply fifteen to 20 coats of lacquer. With all the modern advances in coatings -- polyurethane, shellac, urethane, or varnish -- some confusion about formula is to be expected. Woodworkers who have a garage shop can create a small or large drying room by using some 2 x 4’s to frame in the area they need and then staple 4 mil plastic sheeting to the wood frame. 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