Designed for AmbiFlex® P12 pipe The repair is intended for compatible 12mm x 1.5mm P12 pipe. It must not be used with 16mm Ambiente pipe or other pipe dimensions, which require their corresponding repair components. Straight pipe repairs and extensions The fitting joins pipe in a straight line and can be used to replace a damaged section or extend a compatible pipe run. Confirm the approved repair method and applicable warranty requirements before permanently concealing the connection.