Cabot® 2101 Clear Wood Protector, 1 GallonIt is a deep penetrating waterproofer, combined with dual action uv protection and a mold, mildew and algae resistant coating. The true clear finish and soap and water cleanup makes it easy to apply. Unlike wax based clears that sit on top of the surface and wear away, clear wood protector penetrates deeply into wood fibers to long lasting protection. Gallon Clear Deep penetrating waterproofer Dual action UV protection Mildew & algae resistant coating