Thompson's WaterSeal Solid Coastal Gray Waterproofing Wood Stain and Sealer 1 gal (Pack of 4).Thompson's WaterSeal Waterproofing Stain provides complete outdoor wood protection. It waterproofs long after the initial water beading is gone. Use on decks and fences, outdoor furniture and exterior wood. UPC: 032053000645 Manufacturer Part No: TH. 093901 16 Brand Name: Thompson's WaterSeal Tintable: No Transparency: Solid Color: Coastal Gray Product Type: Waterproofing Wood Stain and Sealer Sealer: Yes Water Repellent: Yes Application Method: Brush