Hydro-Seal 75 Waterpoofing Epoxy 1 Gallon Kit - Resists over 40 psi, no VOC, Odor Free, Water-based Epoxy. Just mix & apply like paint to basement walls & floors. STOPS SEEPAGE - resists hydrostatic pressure in excess of 40 psi. SAFE AND EASY TO APPLY - for Do It Yourself homeowners and contractors. 1 to 1 mixing. RESISTS MOLD - anti microbial coating that will not support mold growth. Apply to damp surfaces. COLOR GREY - please call for custom pigmented colors. Waterproof and beautify your basement & walls WATERPROOF PATCHING - Add cement & sand or hydraulic cement to H-S 75 to create patching mortar.