3M Fire and Water Barrier Tape FWBT4 4 inch x 75ft 3m scotch weld dp8410ns High-yield cartridge: Up to 7

High-yield cartridge: Up to 7

- Extremely flexible adhesive maintains strong bond under movement

-Top-loading roll media support up to 44" Spindle-free media adapters adjustable for both 2" and 3" core media

Also more friendlier for the environment

3M Fire and Water Barrier Tape FWBT4 4 inch x 75ft 3m scotch weld dp8410ns High-yield cartridge: Up to 7Firestop tape used to seal penetrations and prevent flame and moisture spread. 3M Fire and Water Barrier Tape is an elastomeric fire, water, smoke and sound tape. When installed properly it can act as a barrier to water leakage and airborne sound transmission, while helping to control the transmission of fire, heat and smoke. Details: Provides up to 4 hour fire protection in construction joints per ASTM E1966 (UL 2079) and CAN ULC S115; up to 3 hour