Zinsser 854 1-Quart Bulls Eye Sealcoat Universal Sanding Sealer Two full coats are required to create a barrier for sealing odours in certain types of woods and chip board. It is recommended for interior woodwork such as paneling, moulding, trim, windows, doors, cabinets, furniture and toys. This also ensures adhesion of solvent-based polyurethane, water-based polyurethane, lacquer and other clear finishes. Seal Coat As A Topcoat Zinsser 854 1-Quart Bulls Eye Sealcoat Universal Sanding Sealer - Household Wood Stains Fast Drying Sealer Dries in minutes. Use under all clear wood finishes including oil-base and water-base polyurethanes, lacquer, varnish, shellac, and catalyzed. It is the perfect... SealCoat™ is also great for wood floors. It may be applied to any existing finish to protect the surface from strong solvent-based coatings. Zinsser® Smart Prime® Product Page - Rust-Oleum Great for sealing interior wood