A fast-setting hydraulic cement used to stop the flow of water, even under pressure, through cracks and holes in masonry surfaces. Sets in 5 Minutes. It is also ideal for sealing floor and wall joints and settlement cracks in masonry walls. Each 10 lb will fill up to 160 Cu. in.
California residents: Prop 65 Warnings
This product can expose you to chemicals including Silica, crystalline, which are known to the State of California to cause cancer. For more information go to