SharkBite Max brass push-to-connect couplings make for quick and easy installations. Use the straight coupling to quickly connect two pieces of PEX, copper, CPVC, PE-RT or HDPE SDR-9 pipe in any combination. Approved for behind-the-wall and underground (when wrapped) applications, Max brass couplings offer the versatility to be permanently installed or provide a temporary fix while you work.SharkBite Max push-to-connect brass pipe connectors are ideal for working in tight spaces and can be leveraged wherever repairs are needed. The faster insta