BASF MasterSeal 590 Gray Hydraulic Cement 50 lb.

BASF MasterSeal 590 Hydraulic Cement is a quick-setting, cement-based hydraulic repair mortar for concrete or masonry. This Masterseal 590 hydraulic cement expands to stop running water through holes and cracks. The BASF MasterSeal 590 repair mortar sets in 3 to 5 minutes, requiring no special equipment. This waterproof cement easily mixes with water and doesn’t shrink. Plus, it’s nonmetallic and will not stain surfaces. This anchoring mortar is also non-shrinking and will not pull away from the edges of the patch. This easy-to-use, fast-setting hydraulic mortar can quickly topcoat your small projects and surfaces.