Firestopping portfolio


Reliance Worldwide Corporation (RWC), announced it is reinforcing its position as a trusted source for firestopping and in-slab plumbing products with the introduction of several new patent pending HoldRite HydroFlame firestopping products, as well as the new patent pending HoldRite 703 In-slab Tubing Support.

With these additions to the HoldRite portfolio, RWC is investing in innovations to create efficient and cost-effective solutions.

  • HoldRite 703 In-Slab Tubing Support: A one-of a kind stub-up PEX and conduit support, this product helps prevent the common issue of in-slab tubing damage on the job site. Designed to accept 1/2-inch PEX tubing with 3/4-inch protective smurf tubing or 3/4-inch conduit, the support provides a protective recessed cavity in the upper portion of the concrete floor, allowing space for the protection of one to two 1/2-inch PEX tubes or 3/4-inch conduit.
  • HoldRite HydroFlame Large Diameter Sleeves: With 8-inch,10-inch and 12-inch options, these large diameter sleeves are available in standard and hollow versions for use with metal, insulated and plastic pipe penetrations. HoldRite is the only manufacturer currently offering a 12-inch option, a 1-inch stackable extension — which can serve as a water dam when two are installed together after concrete is poured — and an OSHA-compliant 3-hour fire rated safety cap.
  • HoldRite HydroFlame Pro 5-inch Sleeve: Included as an extension to the Pro series line-up is the addition of a 5-inch sleeve. This new base will come with an adjustable cap, allowing contractors to adjust the height of the sleeve from 7¼-inch to 8-inch without having to make a cut. The cap features locator whiskers to make locating the firestop device easier after concrete has been poured.
  • Enhanced HoldRite HydroFlame Pro Tub Boxes: With two new knock-out positions, HoldRite’s tub box offers more flexibility to contractors when laying out a tub and drain. Where the previous model was only compatible with 2-inch firestopping sleeves, this model is compatible with 2-inch and 3-inch sleeves.



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