A high-quality sanding sealer for interior wood and wood products. Lead, mercury, and chromate free. For industrial, commercial, and residential use on new or unpainted interior wood surfaces. For use on properly prepared wood, composition board, or plywood. Excellent as a sealer for clear varnish finishes or as a finish on interior trim where a dull, rubbed effect is desired. NUWOOD® Blip Seal Clear Wood Sealer exhibits excellent adhesion and sealing properties on wood surfaces. Fast drying with good sanding properties to provide a very smooth surface for subsequent topcoats. Easy to apply. Lead, mercury, and chromate free.