Unique HOLDRITE® HydroFlame™ firestop systems, the UL Listed water, smoke, and firestop product systems provide a water seal for unwanted water intrusion while still protecting against the spread of fire, smoke, and gases. Also, available are water dam and water module accessories for added water-tight requirements.
The HOLDRITE HydroFlame Pro Series’ novel design transforms how cast-in-place firestop solutions are installed. The patented telescoping design eliminates the need to cut sleeves on the jobsite and the locator whiskers take the hassle out of finding buried sleeves after a concreate pour. The integrated threaded cap allows for easy non-destructive removal and meets OSHA hole cover requirements.