The type of paint to use does not depend on the type of primer applied. Woodworking Myth: You should never put a water-based finish on top of an oil-based finish. This is especially true when painting over stained and varnished trim. If it's a fresh stain, my advice is to use oil-based paint because most subtle stains are oil based. Try placing a fan in a doorway or window to encourage airflow from outside. Sam Adams is the owner of Cherry Design + Build, a residential design and construction firm, which has been operating in the Greater Seattle Area for over 13 years. Short answer: yes, you can apply wipe-on over previous varnish.Whether it'll work well in this specific case nobody can say, you'll have to try it and see. Be sure to rinse off all of the TSP from the surface of the wood to avoid interactions with the paint. There are some standards which need to be adhered to for preparation of the wood so you achieve a good bond and a reliable finish "I love that it uses clear easy to understand language as well the great pictures! Painting Walls With Picture-Frame Molding, How to Paint Baseboard Trim With Carpet Installed, Painting and Decorating Concourse: Painting Over Varnish, Sherwin Williams: Multi-Purpose Oil-Based Primer, How to Give Wood Trimming a Facelift Without Removing It. Longer answer: if you wait for the oil-based stain to properly 'dry' (cure) it's no longer oily. Paint the trim with deglosser using a 2-inch paintbrush. She has also been profiled in the Florida Today newspaper and the Writer's Digest magazine. This technique also helps prevent a “blotchy” finish. Some paints are mixed in with primer. Paint is not a varnish. Sand flat surfaces with a 100-grit sanding sponge, in the direction of the grain, … Just make sure you give the stain ample time to dry. Sanding works well on flat surfaces. In all paint projects, the finish is only as good as the surface preparation. Here’s what I did to darken the color and freshen up the finish on Clean the trim to remove all dirt and any white haze. Painting over varnish is a great way to modernize and revive old furniture. Always Use a Primer. My statement was that I couldn't see any purpose, as opposed to using thinned varnish. … It's possible to stain over existing stain and much easier than painting over it. Michael Dresdner: Yes, of course, but if it is an exterior application, choose a 100% pigment based stain, since dyes will fade in sunlight. wikiHow is where trusted research and expert knowledge come together. Vacuum up any dust created from sanding, and wipe down the surface with a damp cloth. A thin coat of bonding primer is going to be an essential ingredient to painting … A varnish (or varnished look) can be achieved with products or combinations of products that include polyurethanes, lacquers, epoxies, etc. You can also smooth over any uneven spots by using wood putty. These are also available in solvent and water based variations and also in a … © Copyright 2020 Hearst Communications, Inc. If so, you can skip applying a primer before the paint. This includes use of the product and safe disposal of rags and brushes. Sand the trim with a 180-grit sanding sponge or sandpaper. At some paint shops you can buy tinted primer to enrich the color that you paint overtop. Check if this is the case for the paint you’re using. Just as you can over … However, doing so will not have the same effect as applying stain and then later painting over the deck wood. If the stain that you are replacing is darker than the new stain, then yes, you will need to remove the old stain. They are Varnish You may have heard varnish used as a generic term for any finish, but traditional varnish describes an older form of finish that contains alkyd resin, oil, and solvents. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. The beauty of all our water-based sealers and topcoats is that they’ll level and … If you have used the Water based Stain and Varnish, you can follow the same application above using the water based Cabothane Clear. Applying Varnish Over Wood Dye or Stain Once you have completed staining or applying wood dye to your item and you are happy with the finish it’s a great idea to then varnish over the top. Here’s what I did to … But following the basic prep guidelines it'll usually work fine.It isn't as simple as just wiping on the Minwax product over the existing varnish. You can apply a "glaze" over varnish, then put another coat of varnish on to seal it and lock it down. You seem really knowledgeable so I appreciate any advice you may have. In short; you CAN apply a lacquer or a polyurethane over … Can you apply a clear sealer or polyurethane over a deck stain? Paul, you could put oil/varnish over shellac and it will cure to form a very thin film. It is possible to apply stain over varnish, as long as you aren't expecting results similar to those when staining untreated wood that drinks in the stain. The choice of primer is a matter of personal preference. California has done away with the quart exemption rule. That is, given that both the varnish and wood are in good condition. We use cookies to make wikiHow great. Using a suitable good quality primer or sealer will almost certainly … Bonding Primer. An exterior stain job can last from 5 to 15 years, depending on your location, the work's exposure and the quality of the stain. Use paint thinner to clean off brushes used for oil-based paints. Can you apply wood stain over previously stained wood or do you need to paint over the previous stain? All the varnish … Always use gloves when working with TSP. Once you have varnish over the wood, stain will not penetrate. A light coat of dewaxed shellac sprayed over the And actually, the answer is YES—you can use our EMTECH water-based sealer or top coat over the oil stain. You can use water-based paints over oil-based primers and vice-versa. Follow safety precautions for all solvent-based products. Painting over stained wood can be a great way to give your furniture a new and refreshed look. Follow the manufacturer’s recommended drying and painting times. Then, apply a layer Also, keep in mind that the more watery the … Remove all sanding dust. This all depends on the current stain that you have on your deck. Varnish is … Last Updated: April 15, 2020 Drue Tibbits is a writer based in Central Florida, where she attended Florida Southern College. If you want the wood to look darker, add more stain. If you’re in this predicament, then I’m sure you’re wondering whether you can stain over stain on a deck or not? You'll need sandpaper or deglosser, primer, and paint. The quick answer to that question is – yes, you can paint over varnish. These products also work well for trim with heavy detailing or deep recesses, areas that are difficult for sandpaper to reach. Paint the trim with a water-based or oil-based paint. Paint the trim with a water-based or oil-based paint. With the proper preparation, you can make an old piece look new again. The tint of varnished wood can certainly be … {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/5\/5d\/Paint-over-Stained-Wood-Step-1.jpg\/v4-460px-Paint-over-Stained-Wood-Step-1.jpg","bigUrl":"\/images\/thumb\/5\/5d\/Paint-over-Stained-Wood-Step-1.jpg\/aid10372398-v4-728px-Paint-over-Stained-Wood-Step-1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"