Simplify your plumbing projects with the SharkBite brass push-to-connect end caps. Composed of DZR forged brass, this plumbing cap is corrosion free and is perfect for plugging the end of a pipe quickly and easily. This brass plumbing fitting features a push-to-connect design which is ideal for working in tight spaces and can be installed in wet lines. These push-to-connect caps are easy to install, compatible with PEX, PE-RT, CPVC, SDR-9 HDPE, and copper pipe fixtures, and do not require any special tools, glue, crimping, or soldering for installation. Approved for underground and behind-the-wall applications with no access panels, these push caps are suitable for commercial repairs or home improvement projects. SharkBite brass push-fit end caps can withstand 200 degrees F and 200 PSI. 25-year warranty.