Our 3M™ Fire Barrier Sealant FD 150+ is a gun-grade, latex-based, elastomeric sealant that cures upon exposure to the atmosphere to form a monolithic flexible firestop seal. When properly installed, this sealant helps control the spread of fire, smoke and noxious gasses before, during and after exposure to a fire and exhibits excellent adhesion to a full range of construction substrates.

• - Firestop tested up to 3 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115


• - Fire resistive joint system tested up to 4 hours in accordance with ASTM E 1966 (UL 2079)


• - Continuous seal remains pliable and allows for typical pipe movement


• - Water-based for easy installation, cleanup and disposal


• - High-solids formula means limited shrinkage


• - Re-enterable and repairable fire barrier sealant


• - Multi-viscosity grade offers excellent sealant and caulking properties


• - Sealant helps minimize noise transfer

• - Brand 3M™


• - Color Blue


• - Fire Rating 4 Hour


• - Movement Capability 19%


• - Product Type Sealant


• - Size 10.1 Fluid Ounce (US)


• - Smoke Seal Yes


• - Sound Barrier 56 in 56


• - Volatile Organic Compounds (VOCs) See Safety Data Sheet, Regulatory Data Sheet


• - Water Tight No

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