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Introducing HoldRite® HydroFlame™ Firestop Sealants, Wraps & Collars

Introducing HoldRite® HydroFlame™ Firestop and Acoustic Sealants, Intumescent Wrap Strips, Intumescent Pipe Collars and Putty Pads.

You spoke. We listened. At HoldRite, our goal is to understand your perspective so that we can continue to provide you with firestop solutions that exceed your expectations. Previously, our product assortment focused strictly on cast-in-place solutions. Now, based on your feedback, we have expanded our offering to include installation solutions to expand from 36 UL System Listings, to more than 300, with the intent to become your single-source sleeving and firestop provider.

HoldRite HydroFlame Firestop Sealants, Wraps, Collars and Pads

Introducing HoldRite’s all-new series of HydroFlame Firestop Sealants, Wraps Strips, Pipe Collars and Putty Pads, created to work efficiently with a wide variety of wall and floor penetration application solutions in commercial and residential construction, for both wood-framed and concrete construction.


Smoke and Acoustic Sealant

Pipe Collars

Putty Pads

Wrap Strips

HoldRite HydroFlame Firestop Sealants Accessories



“FBC™ System Compatible indicates that this products 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 Compatible Logo, FBC™, FlowGuard Gold®, BlazeMaster®, Corzan®, and TempRite® are trademarks of Lubrizol Advanced Materials Inc. or its affiliates.”

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