Spencer Bell has been a fan of HoldRite plumbing brackets and the TESTRITE DWV testing system for years. So recently, when he heard that HoldRite had innovated the cast-in-place firestop sleeve process, he didn’t waste time learning more about it.
After having learned about the product, Bell, who is a quality control manager in Morrison, Colorado, sees huge benefits to HoldRite’s HydroFlame Pro lab-tested UL-listed cast-in-place firestop solution, and looks forward to trying it on upcoming projects.