Thompson's Waterseal Transparent Sequoia Red Waterproofing Wood Stain and Sealer 1 gal.Thompson's water seal stain provides complete outdoor wood protection. It waterproofs wood surfaces long after the initial water beading is gone. Advanced polymers of this wood sealer offer fade resistant color. The deck sealer coating resists mildew and UV damage. One coat of this outdoor wood stain protects three years on decks, four years on decks and fences. It is a clear wood satin that acts as a water seal. Appy this deck stain and sealer using