Thompson's WaterSeal Transparent Wood Sealer

Thompson’s® WaterSeal® Transparent Wood Sealer provides waterproofing protection for exterior wood. Transparent opacity adds subtle color and shows the most wood grain. Key Features Durable Protection from Water & Sun Damage Year-Round Protection in Just One Coat Adds subtle color and shows the most wood grain Guaranteed 4 Years on Decks, 5 Years on Fences and Siding Exceeds Industry Standard ASTM-D4446 for Waterproofing Wood Helps prevent water damage Provides a mold-and-mildew-resistant finish Barely tinted sealer and sunblock protects wood and highlights natural wood grain Approximate Coverage 150 ft²/gal - 400 ft²/gal Actual coverage will vary due to the porosity of the surface material.