ZAR Sanding Sealer is a fast-drying sanding sealer that dries in one hour on bare wood. Dual Drying Technology speeds drying through coalescing and oxygen cross-linking for a harder through cure. Use it with confidence for a beautiful finish on interior wood floors, furniture, shiplap paneling, cabinets, countertops, and woodwork. Use it as a first coat under ZAR ULTRA Max Polyurethane. Low odor formula. Exotic Hardwood Approved. Child safe when dry.