3M™ Firestop Solutions

 https://www.3m.com/3M/en_US/building-construction-us/applications/firestop/

 

Building & Construction
Trust and Confidence. Even Under Fire.

3M™ Fire Protection Solutions have been there from the beginning of the firestop industry and we continue to come up with new ways to make structures safer.

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    Find out why people have trusted 3M fire barrier products for over 40 years.

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3M™ Firestop Solutions 


Applications

  • Worker applying a 3M firestop product to a through-penetration

    Through Penetrations

    We have a broad, innovative line of caulks, putties, sealants, foams, devices and large opening solutions for mechanical, electrical and plumbing (MEP) penetrations and membrane applications.

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  • Worker installing a protective wrap

    Protective Wrap Systems

    We offer a broad platform of flexible duct wrap and endothermic mat products for fire-resistant duct, critical electrical circuit and structural steel applications.

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  • Worker spraying a firestop product along a wall-floor joint

    Construction Joints

    We provide a comprehensive portfolio of fire, smoke and sound resistant and watertight sprays, caulks, sealants and tapes for interior construction joint and perimeter/curtain wall applications.

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Featured Products

  • Worker applying 3M™ Fire Barrier Rated Foam FIP 1-Step to a through-penetration

    3M™ Fire Barrier Rated Foam FIP 1-Step

    Easy to install, requiring no backing material in wall or floor applications. Paintable, sag-resistant formula expands in volume up to five times at installation; intumescent foam also expands when exposed to fire. Firestop tested and rated up to two hours.

  • Worker applying 3M™ Interam™ Endothermic Mat (E-Mat)

    3M™ Interam™ Endothermic Mat (E-Mat)

    Flexible solution installs quickly and easily, even on complex shapes. Significantly slows heat transfer in a fire, protecting structural steel components for up to four hours, critical electrical components for up to three and wall opening membranes for up to two. Easy to maintain and inspect.

  • 3M™ Smoke and Sound Tape applied where a duct penetrates a wall

    3M™ Smoke and Sound Tape

    Acts as a barrier to minimize smoke and sound transfer in non-fire-rated wall and floor joints. High-tack adhesive bonds to most common building materials in a variety of conditions, including damp surfaces and temperatures down to 0°F.