3M Canada Inc. CAULKING ADHESIVES Firestopping 3M Ultra GS 2" x 40 20001275 construction essentails  construction companies near me construction companies Construction

3M Ultra GS 2" x 40

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Expanding Firestop Material for Non-Metallic Pipe Penetrations
Engineered specifically as a firestop suitable for plastic and other non-metallic pipe penetration systems, our 3M™ Fire Barrier Ultra GS Wrap Strip is fire-rated up to 4 hours in tested and listed systems and 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, as well as provide an effective firestop for non-metallic penetrants.


  • 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)


  • Firestops ccPVC, PVC, CPVC, FRPP, PVDF, ccABS and ABS pipes penetrating 1- and 2-hour fire-rated gypsum wallboard assemblies
  • Through-penetration systems in up to 3-hour fire-rated concrete walls and floors
  • Insulated HVAC penetration systems
  • Drain, waste, vent or closed pipe systems

Colour Family
Fire Rating
4 Hour
Overall Length (Imperial)
40 ft
Overall Length (Metric)
12.192 m
Overall Width (Imperial)
2 in
Overall Width (Metric)
5.08 cm
Product Colour
Product Type
Intumescent Strip
Size (Imperial)
2 in x 40 ft
Size (Metric)
5.08 cm x 12.192 m



3M Fire Barrier Wrap Ultra GS SDS (PDF)

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