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Concrete leak repair for underwater & saturated conditions
ProSpec® Instant Hydraulic Cement from MarMac is an extremely quick-setting cement repair material formulated for stopping active water leaks. The fast curing, non-shrinking, single component composition makes it the go-to choice for wet concrete repair. Instant Hydraulic Cement can be applied underwater, making it an excellent solution for swimming pool, pier/dock repairs, active storm drains, sewer pipes, sea and lock walls, elevator pits, etc.
Features & Benefits
- Sets in 3 minutes or less with Rapid Cure Technology (RCT®)
- Can be applied underwater
- Interior and exterior, above and below grade repairs
- Horizontal and vertical applications
- Does not shrink
- Non-staining and non-metallic
- Stops flowing water & leaks