Concrete Waterstop for 3" Pipe

Concrete Water-Stop for 3" IPS size metal or plastic pipe.

Eliminates weeping around pipe penetrations.

For use in all wall thicknesses.

The center cutout stretches and compresses to form a water-tight seal around the pipe.

Two #304 stainless steel plates support an extended EPDM gasket providing an elastic edge around the perimeter of the water-stop.