Size: 5 lbs.Hydraulic Type Expanding Cement Is Fast Setting For Anchoring In And Patching CementUse For Anchoring Railings, Machinery, Posts, Fasteners And More As Well As Patching Holes And Cracks In ConcreteDries Quickly In 15 Minutes And Fully Cures In 1 HourWhen Fully Cured It Is Stronger Than ConcreteEasy To Use, Just Add Water