HoldRite® a subsidiary of Reliance Worldwide Corporation (RWC) and a leading manufacturer of plumbing pipe and equipment support systems, acoustical plumbing solutions, water heater accessories and water and firestop sleeving systems has launched a new HoldRite HydroFlameTM firestop product line. The new UL (Underwriters Laboratories)-listed product line, which includes firestop and acoustic sealants, intumescent wrap Read more