Damtite 01451 Powder Waterproofer 45 lbs, White NonMap Water-based product does not include

Water-based product does not include latex

The slip feature allows you to cut into an existing Copper Tube Size Copper

Smooth on the inside to increase flow

Run Time: 4Hour 16 Minutes

Uses 2 AA batteries

Damtite 01451 Powder Waterproofer 45 lbs, White NonMap Water-based product does not includeHighlights : Safe for drinking water cisterns Seals, protects and beautifies vertical walls constructed of concrete, masonry, brick or stucco. Eliminates dampness and resists mildew, flaking or chalking while beautifying and sealing all pores and voids Helps reduce Radon Gas penetration through concrete block walls Just add water to powder and mix; brushes on like paint 7 lb. size covers up to 93 sq. ft. 21 lb. size covers up to 280 sq. ft. 45 lb.