HydroFlame Firestop Systems

HoldRite’s HydroFlame firestop products are easier to install and more cost-effective than other firestop methods. UL Listed for water & smoke, HydroFlame products provide a water seal for unwanted water intrusion while still guarding against the spread of fire, smoke and gases. Also available are water dam and water module accessories for added water-tight requirements.

Cast-In-Place Firestop Sleeves

Sealants, Wraps, Collars and Pads

Watch HoldRite case studies to see how HydroFlame Pro saves time and money.



“FBC™ System Compatible indicates that this product has been tested, and is monitored on an ongoing basis, to assure its chemical compatibility with FlowGuard Gold®, BlazeMaster® and Corzan® piping systems and products made with TempRite® Technology.” “The FBC System Compatible Logo, FBC™, FlowGuard Gold®, BlazeMaster®, Corzan®, and TempRite® are trademarks of Lubrizol Advanced Materials, Inc. or its affiliates.”