3M Fire and Water Barrier Tape FWBT4 4 inch x 75ft duct sealing tape Applies a layer of repositionable

Applies a layer of repositionable adhesive to one side

Made of clear

in-house colorists

6 cylindrical holders are included to hold drying utensils or even more tools

Cubitron abrasive mineral is very tough and needs to break down

3M Fire and Water Barrier Tape FWBT4 4 inch x 75ft duct sealing tape Applies a layer of repositionableFirestop 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