Product Description
Expantrol Flexible Intumescent Strip E-FIS
- Excellent flexibility for easy and cost-effective installation without special tools
- 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
- Versatile and conformable – can be cut to fit irregular shapes
Effective Fire Resistance in a Convenient Tape Strip During a fire, it’s vital that doors, frames and fire-resistant glass are properly sealed to help prevent the spread of flames, smoke and noxious gasses. 3M Expantrol Flexible Intumescent Strip E-FIS is an excellent solution: an intumescent adhesive strip, tested for tensile strength according to ASTM D 412-83, it is conformable, flexible and easy to apply. This convenient rolled strip can be easily cut to fit a range of applications without special tools, saving time and money. The re-enterable adherent surface supports material that is designed to expand when exposed to intense heat – effectively sealing the gaps in door frames and glazing applications.
This material forms a hard char that continues to resist fire and forms a smoke seal, helping eliminate the spread of smoke and other toxic byproducts during and after a fire. Recommended Applications • Sealing doors, frames and glass where fire resistance is necessary The Science of Better Fire Protection from 3M Since 1925 when a 3M lab assistant invented masking tape, 3M has been applying science to life –developing adhesive products and technologies that help entire industries and individual businesses worldwide. The work that began with a single 3M engineer now spans decades and generations.
And all of it goes into each adhesive, sealant, protective coating, device and fire resistance product including 3M Expantrol Flexible Intumescent Strip E-FIS to help businesses like yours operate faster, better and more efficiently.
For more information about Expantrol Flexible Intumescent Strip E-FIS, visit the official 3M website.
About JAM Industrial Supply of Ohio
Locally owned and operated in Canton, OH, JAM Industrial Supply, LLC has been a 3M Premier distributor and industrial supplier for over 20 years. With our vast network of vendors, we are able to supply the industry’s best products, information, delivery and prices to our customers.
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Additional information
| Unit of Measure | |
|---|---|
| Product Id | |
| Part Number | |
| UPC | |
| Per Case | |
| Weight | 13 lbs |
| Brand | |
| Length | |
| Width | |
| Overall Thickness (Imperial) | 0.0625 in |
| Product Color | Black |
| Product Type | Intumescent Strip |
| Water-tight | No |
| Dimensions | 9.3 × 9.3 × 6.6 in |





