Damtite 10 Lb. Pail Hydraulic Cement Pack options:Pack of 1 Works with all ventilated shelving

Works with all ventilated shelving

Requires a 1-1/4" hole

and other areas of the home

stainless steel

Siding receiver: 5/8"

Damtite 10 Lb. Pail Hydraulic Cement Pack options:Pack of 1 Works with all ventilated shelvingA cement based, quick set hydraulic cement for concrete and masonry. It is a dry powder mixed with water to putty consistency that sets in 3 to 5 minutes to stop flowing water or seepage under pressure through holes and cracks, and can even be applied under water. It expands as it sets to provide a permanent, high strength patch. Ideal to repair holes and cracks in concrete and masonry walls, wall floor joists, swimming pools, water storage tanks,