Thompson’s® WaterSeal® Semi-Transparent Wood Sealer 1 Gallon Harvest Gold US Hardware 65% slow-release nitrogen formulation

65% slow-release nitrogen formulation

Poly alloy solution for hard water and corrosive water environments

Simple to pour: palm-driven squeeze starts the fuel flowing

Allows you to hook your trailer to tow vehicle

such as repairing galvanized gutters and filling metal seams

Thompson’s® WaterSeal® Semi-Transparent Wood Sealer 1 Gallon Harvest Gold US Hardware 65% slow-release nitrogen formulationThompsons WaterSeal Semi Transparent Wood Sealer provides long lasting exterior wood protection. Semi Transparent opacity adds moderate color and shows medium wood grain. Durable Protection from Water & Sun Damage Year Round Protection in Just One Coat Adds moderate color and shows medium wood grain Guaranteed 5 Years on Decks, 7 Years on Fences and Siding Exceeds Industry Standard ASTM D4446 for Waterproofing Wood Helps prevent water damage Lab