Drylock 21913 Extreme Masonry Waterproofer, 1 Gallon BF15 Metal shots inside head combine

Metal shots inside head combine to provide maximum controlled striking force without rebound

Compact Fluorescent Light & LED

Sealing a garage door is much like sealing a standard door

Use with any Industrial Choice® marking paints

21mm and 22mm

Drylock 21913 Extreme Masonry Waterproofer, 1 Gallon BF15 Metal shots inside head combineUnlike ordinary paint that simply adheres to a surface and can be forced off by incoming water pressure, DRYLOK Extreme Masonry Waterproofer actually penetrates the pores in that surface, bonding to the masonry and creating an impenetrable barrier. If water is leaking through existing masonry or you need to protect new construction, DRYLOK Extreme Masonry Waterproofer's proprietary formula is GUARANTEED to stop water. Size: 1 gallon GUARANTEED to stop