3M™ Fire Barrier Sealant, IC 15WB+, 20 fl. oz.

A high-performance latex-based intumescent firestop sealant. Can provide up to three hours of fire protection in tested and listed systems when properly installed.

This 3M Fire Barrier Sealant helps prevent the spread of fire, smoke and noxious gas. Can also act as an acoustic barrier by minimizing noise transfer (STC-Rating of 54 when tested in a STC 54-rated wall assembly).

Features

• Firestop tested up to 3 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115
• Fire Resistance tested for static construction joint systems in accordance with ASTM E 1966 (UL 2079)
• Helps minimize sound transfer
• Compatible for use with CPVC piping
• Applied with conventional caulking equipment (excellent caulk rate)
• Expansive UL-listed and other third-party systems
• Halogen-free
• Sag-resistant
• Excellent adhesion
• Re-enterable/repairable
• Paintable
• Easy clean up with water
• Dries to yellow colour, no mixing required
• Used for sealing single or multiple through penetrations in fire-rated constructions
• Typically used in mechanical, electrical and plumbing applications to firestop openings created by penetrations in fire-rated floors, floor/ceilings or walls such as metallic pipe, plastic pipe (excluding CPVC), conduit, power and communication cable, cable trays, bus ways, combos, insulated pipe and HVAC duct penetrations
• Use to firestop blank openings and static construction joints

Fire Rating: 3 Hour
Product Family: Fire Barrier Sealant IC 15Wb+
Product Type: Sealant