BASF MasterSeal 590 Hydraulic Cement 50 lb Gray

A fast setting, cement-based hydraulic repair mortar for concrete or masonry. It expands to stop running water through holes and cracks. Brand Name: BASF Sub Brand: MasterSeal 590 Product Type: Hydraulic Cement Package Size: 50 lb Ready to Use: No Color: Gray Paintable: Yes Tintable: No Sandable: No Applicator Included: No Packaging Type: Bucket Indoor or Outdoor: Indoor and Outdoor Set Time: 5 min

Stops running water instantly Non-shrinking expands as it sets and won't pull away from edges of patch Will set up under water