Damtite 07031 Hydraulic Cement, Powder, 2.5 lb Pail

A non-shrink, high-strength waterproof mortar for concrete, masonry, brick, stone and stucco. Mix with water into a putty consistency. Sets in 3 to 5 mins to stop active water leaks and seepage under pressure through holes, cracks, wall-floor joints, swimming pools, water storage tanks, fountains, ponds and drains. Can be applied under water so pools do not have to be drained for crack repair. Also use to seal around pipe and to anchor hooks, bolts and metal to concrete. Does not contain metallic aggregates or corrosive agents. Will not shrink or oxidize. Wear eye protection, dust mask and rubber gloves.

Made of portland cement crystalline silica, with application method Putty Knife Trowel, container type Pail, coverage area 17 cu-in.

Application

For concrete/cinder block, poured, concrete, masonry, stone, brick and stucco, wall floor joints, mortar cracks, holes, chimneys, pipe, anchoring railings, hooks, bolts and machinery

• Seals deep cracks and holes
• Works underwater, also anchors railings and posts
• Stops flowing water or seepage under pressure through holes and cracks and can even be applied under water
• Expands as it sets to provide a permanent, high strength patch on cracks in concrete, masonry walls, wall-floor joints, swimming pools, water storage tanks, fountains, ponds and drains