Drylok Fast Plug Hydraulic & Anchoring Cement 4 lb.
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A fast-setting hydraulic cement that stops the flow of water, even under pressure, through cracks and holes in masonry surfaces. It?ÇÖs ideal for sealing floor and wall joints and settlement cracks in masonry walls. Sets in 5 minutes.
Use to seal cracks in masonry, stop active water leaks and anchor posts and railings
Indoor and outdoor use
Mixes easily with water
Sets in 3 - 5 minutes
Expand as it cures
Compressive strength of cured material at 3 hours - 365 PSI, 24 hours - 2650 PSI, 28 days - 11975 PSI