Apply this sealer to bare wood before painting.Seals wood before application of varnish or enamel. Prevents cracking and plywood checking. Not for use with two-part polyurethane or epoxies. Quart.Key FeaturesSuitable for either interior or exterior useStops varnish from soaking into the wood and seals the grainEliminates "high" and "low" spots of subsequent coats of varnishExcellent for preventing cracking, checking in plywoodApplicationRecommended Usage: Sealing wood before varnishing; Sealingplywood to prevent checking or crackingFormulation: Wood sealerApplication: Brush, roll, conventional/airless sprayNumber of Coats Recommended: 2 or 3 coats, depending on porosityDrying Time: To overcoat: 8-16hrs.Color: ClearCoverage: 50–100sq.ft./qt. depending on porosity