Marketing InformationCreate a watertight seal and prevent unwanted tub leaks with the AB&A™ 69516 waste and overflow sponge overflow gasket. Designed to fit between the overflow elbow and the tub, this overflow gasket provides a seal around the overflow pipe. Over time, overflow gaskets can dry out and become compressed, causing the seal to leak. The AB&A™ waste and overflow sponge overflow gasket is an ideal replacement for existing overflow gaskets that are worn out and faulty, ensuring your waste and overflow system operates effectively.