Deft 37125015138 Lacquer Sanding Sealer Spray, 12-Ounce Use for the first coat on any lacquer finishing project 1 thin coat will block most stains from Weeping through the final finish coat Non-yellowing & will not skin over or harden in the can This clear wood finish brushing spray is 100-Percent nitrocellulose brushing lacquer for most interior wood and metal surfaces Fast 30-minute dry and ready to sand in 1 hour This lacquer sanding sealer is formulated to work best as a first coat, it is easy to sand, and speeds up finishing because it dries fast One coat will seal hard wood, soft wood, plywood, particleboard and mdf. It is non-toxic when dry Available in convenient 12-ounce aerosol spray with an adjustable spray valve