Seals and waterproofs cracks in concrete sidewalks, walls, steps, floors.
DRYLOK® MASONRY CRACK FILLER Seals and waterproofs cracks in concrete sidewalks, walls, steps, floors. Replaces cracked mortar joints. Dries to color of concrete. Non-flammable. Will not bleed. May be painted over immediately with latex paint. Fast, easy clean-up with water.