CPVC End Cap works like a plug at the end of the pipe, sealing in the liquid with a watertight seal. This cap offers the strength and durability of both Schedule 80 rating and the CPVC material. This cap is formulated to bond CPVC pipe and fittings in water-distribution systems. CPVC End Cap connects to pipe and has thick, strong walls to handle heavy duty industrial plumbing and water supply applications, such as water processing and waste water treatment. This cap has good corrosion resistance. This cap meets specifications and testing requirements for material quality. This is very effective and economical too.