SKU | 7100254338 |
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Legacy SKU | 98044110827 |
UPC | 00638060409787 |
Catalog Number | E-FIS |
Product Number | E-FIS |
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 | |
Length | 0 null | |
Height | 0 null | |
Thickness | 0.063 in | 1.588 mm |
Shipping Dimensions |
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Weight | 1051.19934 lb |
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Length | 60 in |
Width | 42 in |
Height | 40 in |
Color | Black |
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PRODUCT FAQ
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What is the main purpose of 3M™ Expantrol Flexible intumescent E-FIS?
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The main purpose of this product is to expand and protect gaps in construction joints during a fire, helping prevent the spread of flames, smoke, and hot gases.
How flexible is the Expantrol material?
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The Expantrol material is designed to be highly flexible, allowing it to conform easily to irregular shapes and surfaces for effective fire protection.
How does the adhesive backing on this product work?
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The adhesive backing makes installation quick and easy by securely attaching the Intumescent E-FIS to various substrates without the need for additional fasteners.
Can this product be used outdoors as well as indoors?
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Yes, 3M™ Expantrol Flexible intumescent E-FIS can be used both indoors and outdoors, providing reliable fire protection in a variety of environments.
How many rolls are included in one case of this product?
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Each case contains 1 roll of 36 inches x 600 feet x 1/16 inch black Intumescent E-FIS.
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. Our goal is to help businesses like yours operate faster, better, and more efficiently, ensuring superior fire protection.