New and Improved Firestopping Materials: Hilti CFS-BL and CFS-PL

January 17th, 2013

Hilti CFS-BL Firestop BlockPlease note that Hilti FS 657 is being discontinued and replaced with Hilti CFS-BL Firestop Block.  Designed for firestopping a variety of large openings, the new CFS-BL is a pre-formed solution that features an innovative “Grid-Tech” component and an improved formula which allows contractors to firestop larger openings due to the material’s greater annular space.  Featuring a pre-compressed block design, Hilti CFS-BL requires no tools for wall or floor applications and offers fire ratings 1-4 hours post installation.  This Hilti firestopping block is non-curing, making it ideal for new penetrations or re-penetrations.

Hilti CFS-PL Firestop PlugIn related product news, Hilti FS 658T is also being discontinued and replaced with Hilti CFS-PL, a new firestopping plug designed for small openings.  CFS-PL firestop plugs are non-curing, reusable, require no tools, and offer immediate protection after installation.

Hilti now offers more than 50 firestopping UL/ULC systems that provide ease of installation and excellent performance characteristics.  To order, request a quote, or learn more about Hilti firestopping materials, contact Ohio Service Supply for more information

Firestop Systems: Hilti CP 653 Speed Sleeve

July 10th, 2012

The Hilti CP 653 Speed Sleeve is ideal for applications where maintaining the fire rating of penetrations in concrete and gypsum to impede smoke and gas migration is a concern. Read More…