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
