Quick plug, 5 lb, hydraulic cement, high performance patching compound formulated to stop running water through deep cracks, holes & imperfections in concrete surfaces, it creates a watertight seal in 3 - 5 minutes, works both above & below ground level.
WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.? For more information go to www.P65Warnings.ca.gov.