If you’ve never heard of polybutylene piping, chances are you’ve never needed a major plumbing renovation in your house. Polybutylene is often called “poly,” “Poly B,” or “PB.” These days, it no ...
IRVING, TX — A new technical document that addresses the critical differences between crosslinked polyethylene (PEX) tubing systems with polybutylene (PB) systems has been published by the Plastics ...