Apply sanding sealer in even brush strokes to coat the surface of the wood, using a clean paintbrush. Minwax Clear Water-Based Sanding Sealer (1-Quart) Item #162054 Model #657000000. The sanding sealer is sandwiched between the staining chemicals and the finish coat. FREE Shipping on orders over $25 shipped by Amazon. $16.98 $ 16. The downside is that the durability of the resulting finish is compromised. Sanding sealers contain stearates that make it powder up when you sand. Minwax® Sanding Sealer is formulated to work as a base coat under any Minwax® oil or water-based polyurethane finish. Sanding Sealer seals porous wood and is easy to sand. Allow the sanding sealer to dry, as per the manufacturer's instructions. Sanding sealers, also called first-coat sealers by some manufacturers, are recommended when refinishing furniture. The stuff that makes it easy to sand is the same stuff that can weaken the bond of the finish to the surface. The sanding sealer needs to be compatible with the topcoat -- in other words, don't apply a polyurethane topcoat over a lacquer sanding sealer. 4.6 out of 5 stars 244. Commercial sanding sealer is designed to make sanding easy, by including lubricating stuff like zinc stearate. not wax or oil). It works as a barrier to prevent them from interacting with one another. Get it as soon as Tue, Feb 23. A water-based sanding sealer can serve as an intermediary coat between, for instance, an oil-based penetrating stain and a water-based polyurethane. In the past I have used shellac as a prelude to wax finishes but I am worried about how it might react with a final finish of varnish or lacquer (i.e. Qty. I remember a job I did a number of years ago when the factory left the sanding sealer too thick. The key to a smooth finish is to apply the coat evenly. Minwax 657000000 Water-Based Sanding Sealer, Quart,Clear. Seals wood grain providing an even finish when topcoated. Easy to sand. 1-quart. What is Minwax® Sanding Sealer? So its not a true sanding sealer by definition, but it accomplishes the same thing. 1-quart. Minwax® Lacquer Sanding Sealer is formulated to work as a base coat under Minwax® Clear Brushing Lacquer. Amazon's Choice for sanding sealer. Works with water-based or oil-based finishes. Use on unstained, bare wood floors, furniture, doors and cabinets. Just sitting around the store's showroom, it got a bunch of dents that turned white (SS is also softer). Container Size. In general, they contain material that can interfere with finish adhesion to a small extent. OVERVIEW. A sanding sealer must be applied after the stain but before the finish coat because otherwise it would prevent the stain from penetrating. It is easy to sand, dries quickly, and seals the wood in just one coat. Although using a sanding sealer is a good step to take regardless of the type of stain you are using, it is especially necessary when using water-based stains. Mohawk Finishing Products M102-0423 Sanding Sealer, 13 oz, Clear. 98. Oh and just a word about true sanding sealers. So, with that in mind, what are you trying to do? Do not saturate the surface. If not for the sanding sealer, there’s a good chance that the final appearance of the wooden product will look discolored. Once sanded, it provides a smooth, even surface that is ready to be top coated with Minwax® Clear Brushing Lacquer. 1-gallon. I would like to apply a stain but maple is a timber that is prone to blotching so am considering using a sanding sealer before staining to reduce the potential for blotching. It seals the wood grain, and is designed to be easy to sand, providing an ultra-smooth finish. That can weaken the bond of the finish to the surface, oil-based. It got a bunch of dents that turned white ( SS is also softer ) sanded, it a! 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