C2 Guard in a non-toxic waterproofer and sealant designed for use on unsealed wood and concrete surfaces. Its unique formula absorbs deeply into the surface, forming a flexible polymer that becomes part of the cellular structure, allowing it to prevent water intrusion and dry rot from within. For up to 10 years, this enhanced cellular structure resists water penetration, prevents cracking, splitting, warping, corrosion, and reduces the effects of mold and mildew.
