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3M&trade; 051115-16558 Intumescent Fire Barrier Sealant, Pail, Composition: Calcium Carbonate, Water, Polymer NJTS Reg. No. 04499600-7314, Sodium Silicate, Zinc Borate 2335, Fiberglass, Quartz Silica, 3 hr Fire Rating, Yellow, 40 to 122 deg F, <4 g/L VOC

  • Item Code: 3M 051115-16558
  • Brand: 3M
  • Mfg Part No: IC-15WB+-4.5gal
  • Manufacturer: 3M
  • Unit Size: 1

Description

Designed to prevent the spread of fire, smoke and noxious gas, 3M™ fire barrier sealant IC 15WB+ is a one-part, gun-grade, latex based, intumescent firestop sealant. This firestop sealant provides up to 3-hour fire protection in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115. In addition, this product is fire resistance tested for static construction joint systems in accordance with ASTM E 1966 (UL 2079). This sealant has been formulated to form a monolithic firestop seal that also helps minimize sound transfer, acting as a barrier to airborne sound transmission (STC-Rating of 54 when tested in a STC 54-rated wall assembly).

Features

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    • Firestop tested for through penetration applications for up to 3 hr
    • Sealant designed to help minimize sound transfer
    • Firestop sealant is compatible with CPVC piping
    • Water based and paintable sealant provides easy application and clean-up
    • Exceptional adhesion for long term performance
    • Fire resistance tested for static construction joint systems
    • Sealant is re-enterable and repairable
    • Sag resistant properties offer clean application as well as strong adhesion
    • Applied with conventional caulking equipment with excellent caulk rate

Tech Specs

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Base Type Latex/Water
Composition Calcium Carbonate, Water, Polymer NJTS Reg. No. 04499600-7314, Sodium Silicate, Zinc Borate 2335, Fiberglass , Quartz Silica
Container Size 4.5
Container Type Pail
Fire Rating 3
Form Paste
Type Intumescent
UPC 05111516558

Applications

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HVAC Ducts and Vents, Metallic and Non-Metallic Pipes, Blank Openings, Single and Bundled Cables, Insulated Pipe, Pipe and Cable Through-Penetrations, Bus Ways, Combos, Rated Wall, Floor and Floor-Ceiling Assemblies and Static Construction Joints

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