SKU | 7100250224 |
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Legacy SKU | 98044110835 |
UPC | 00068060000231 |
3M Expantrol Flexible Intumescent Strip E-FIS is an intumescent tape designed to seal the air spaces between doors, frames and glass to help prevent the spread of fire, smoke, toxic gases and other byproducts from penetrating into adjacent areas. Intumescent material expands and forms a hard char when exposed to heat. This flexible, conformable strip can be quickly cut to required sizes.
- Fire resistance in a tape strip format, ideal for door frames and glazing
- Intumescent material expands when heated to seal around objects exposed to fire
- Smoke seal retards spread of toxic byproducts of combustion
- Excellent flexibility for easy and cost-effective installation without special tools
- Versatile and conformable – can be cut to fit irregular shapes
Product Dimensions |
Imperial | Metric |
Weight | 0 NULL | |
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Width | 0 null | |
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Diameter | 0 np | 0 NP |
Thickness | 0.031 in | 0.7874 mm |
Shipping Dimensions |
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Weight | 660.00008 lb |
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Length | 52.00787 in |
Width | 37.99213 in |
Height | 37.00787 in |
Color | Black |
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PRODUCT FAQ
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During a fire, it is crucial to have proper sealing of doors, frames, and fire-resistant glass to prevent the spread of flames, smoke, and harmful gases. Introducing the 3M Expantrol Flexible Intumescent Strip E-FIS, an exceptional solution for fire protection. This adhesive strip has been tested for tensile strength according to ASTM D 412-83 and is designed to be conformable, flexible, and easy to apply. The convenient rolled strip can be effortlessly cut to fit various applications without the need for special tools, saving both time and money. The re-enterable adherent surface supports a material that expands when exposed to intense heat, effectively sealing gaps in door frames and glazing applications. This material forms a hard char that continues to resist fire and creates a smoke seal, helping to eliminate the spread of smoke and other toxic by-products during and after a fire.
Recommended Applications- Sealing doors, frames, and glass where fire resistance is necessary
Since 1925, when a 3M lab assistant invented masking tape, 3M has been dedicated to applying science to improve lives by developing adhesive products and technologies that benefit entire industries and individual businesses worldwide. The work that began with a single 3M engineer has now spanned decades and generations. Every adhesive, sealant, protective coating, device, and fire resistance product, including the 3M Expantrol Flexible Intumescent Strip E-FIS, is a result of this ongoing commitment to help businesses like yours operate faster, better, and more efficiently.