Waterstop, Rectangular, 1" x 3/4"

WATERSTOP-RX 101 Size: 1" x 3/4" (25 mm x 20 mm) Roll Length: 16' 8" (5 m) Cross-Section Shape: Rectangle Unit Qty/Carton: 100 linear feet (30 m) For cast-in-place, reinforced concrete structural joints—vertical and horizontal—as well as around pipes and structural penetrations, WATERSTOP-RX® is your most reliable protection against water. Working as an active barrier for structures under either continuous or intermittent hydrostatic pressure, WATERSTOP-RX® substantially reduces the possibility for leaks—its active volcanic bentonite component absorbs up to 15x its volume in water, expanding to seal cracks using the very pressure of the water itself to fill and block any gaps.