3M Expantrol Flexible Intumescent Strip E-FIS, Midnight Black, Adhesive-Backed, 1/16 in x 1/2 in x 50 ft, Reel, Quantity: 10, 7000059391

3M Expantrol Flexible Intumescent Strip E-FIS, Black, Adhesive-Backed, 1/16 in x 1/2 in x 50 ft, Roll, Quantity: 10, 7000059391, 00051115116261

An intumescent tape that expands in a fire to seal door frames and glazing applications to assist prevent the passage of fire, smoke and toxic gases. Crafted to seal the air space between doors and frames and for glazing fire-resistant glass to assist prevent the passage of smoke and flames in the event of a fire. When exposed to heat such as would occur in a fire, the material expands to seal the gap and forms a char to deter the spread of a fire and to assist prevent noxious gases, flames, or other by-products that may be produced in a fire from penetrating into adjacent areas.

Important: picture may differ from actual product

Technical specs

• Quantity: 10