All PEX pipe is made of plastic, with three distinct types of ... This tightening down of the PEX over fittings creates a waterproof connection. ProPEX expanding tools can be hand operated or ...

Of all pipes available in the market, which includes black pipes, PVC, and foam-filled pipes, PEX or cross-linked polyethylene ranks high because it lessens the risk of mold. In this article, we’ll ...