Fixall F58400-1-E 1G Stopz Mr Waterproofer White (4 Pack)

Stopzå¨ is a mold and mildew resistant* waterproofing paint designed to waterproof bare masonry and hold back 10 psi of hydrostatic pressure. This product will work either above or below grade. Stopz is an acrylic, fast drying formula that works by penetrating the concrete and expanding deeply into the pores of the masonry to waterproof and reduce radon emissions. Stopz is easily applied with a brush and/or roller.