3M Fire Barrier Ultra GS Wrap Strip GS-40 per Roll

3M Fire Barrier Ultra GS Wrap Strip GS-40 per Roll

• Graphite-based firestop is intumescent for thermal insulation (Intumescent material effectively firestops non-metallic penetrants)
• Excellent flexibility for easy installation around through-penetrants
• Easily rolled out, cut and shaped with common tools
• Re-enterable material saves time and money after installation
• Firestop tested up to 4 hours in accordance with ASTM E 814 (UL 1479)

Our 3M Fire Barrier Ultra GS Wrap Strip is a quick, cost-effective firestop. This is for non-metallic pipe, insulated pipe and combo penetrations in fire-rated wall, floor and floor/ceiling assemblies. This graphite-based intumescent firestop blocks flame, heat and toxic by-products of combustion. Rolled strip is easily cut to size and the flexible material conforms even to irregular-shaped penetrations.

Expanding Firestop Material for Non-Metallic Pipe Penetrations

Engineered specifically as a firestop suitable for plastic and other non-metallic pipe penetration systems. 3M Fire Barrier Ultra GS Wrap Strip is fire-rated up to 4 hours in tested and listed systems. It meets ASTM E814 (UL 1479) performance standards for exposure to flame, heat, and water. It features a largely inorganic intumescent graphite-based construction that expands when heated to deliver excellent thermal insulation and prevent heat transfer. It also provides an effective firestop for non-metallic penetrants.

Recommended Applications

A Firestop that Keeps Saving

3M Fire Barrier Ultra GS Wrap Strip firestop material is very versatile and flexible: installers simply roll it out and cut as much material as required using common tools. The conformable material wraps easily around the penetrant, saving time and labor. It is designed for excellent weatherability against temperature, humidity and is re-enterable.

The Science of Better Fire Protection from 3M

Since 1925 when one of our lab assistants invented masking tape, 3M has been applying science to life — developing adhesive products and technologies that help entire industries or individual businesses worldwide. The work that began with a single 3M engineer now spans decades and generations. All of it goes into each of our adhesives, sealants, protective coatings and 3M Fire Barrier Ultra GS Wrap Strip. This is to improve performance, and to help businesses operate faster, better and more efficiently.