SharkBite End Caps are push-to-connect and are the easiest way to cap off your Copper, PEX, CPVC or PE-RT pipe lines. There is no soldering, clamps, unions or glue required. These fittings are great for stub outs and pressure testing a home as they take no time to cure. They are easily removed with a Disconnect Clip. All SharkBite fittings are capable of being installed on either wet or dry pipe. This product is rated for up to 200 PSI and 200 degree Fahrenheit. Use for new installation and repair of potable water distribution systemsCertified for underground and behind the wall applications and as a manufactured joint without access panelsExceeds ASSE 1061 Section 1V, 4.1 Materials - Dezincification (DZR) - ISO 6509All components are chloramine resistantTraceability - All products are stamped with a manufacturing dateApproved for burialCorrosion resistantNo soldering, clamps, unions or glue requiredConnects copper, PEX and CPVC pipe in any combination