USG Durock Brand Shower System Preformed Inside Corner (2-Pack)

The USG DUROCK Shower System preformed inside corners utilize state of the art materials to create waterproofing inside corners for use in fully bonded waterproof shower construction. Helps you create a truly integrated and fully waterproof system. Designed to prevent moisture in its tracks and to act as a solid base for a shower that will last for years to come.