A transparent sealer that penetrates the surface of dry, porous wood surfaces to help prevent moisture penetration and water damage. Storm System Waterproofer dries clear and allows the surface to age naturally. This product will protect against salt water. For new construction, prevent weathering and water damage by applying Storm System Waterproofer immediately after installation.

Category 1 finishes are the most transparent. They allow the most natural look of the wood to show through. Even with their transparency, they still provide a base level of CLEAR UV protection.