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Firestop solution

The B-Line series firestop solution includes a variety of products to help create a barrier that impedes the transmission of smoke, fire, and toxic gases from spreading between adjacent rooms and floors for the rated time period. For more information and specifications, view or download the Firestop brochure.

3M fire barrier self-locking pillows

  • Model numbers:
    • FSP-SLP-S (small)
    • FSP-SLP-M (medium)
    • FSP-SLP-L (large)
  • Extremely easy to install - saves time and labor
  • Easy removal and fully reusable - with no blocking or fusing of materials
  • No cutting required, no left over debris
  • Up to three-hour UL Listed F-Rating
  • UL Listed systems up to 540 sq. in. opening
  • Passes hose stream test without cumbersome wire mesh
  • Smoke seal tested and listed
  • Listed for blank or filled openings in gypsum wallboard or concrete
  • Available in three (3) sizes
  • One (1) or two (2) cable trays per opening     
3M fire barrier self-locking pillows

3M fire barrier moldable putty

  • Model numbers:
    • FSP-MPP-4x8 (small)
    • FSP-MPP-7x7 (medium)
    • FSP-MPP-9x9 (large)
  • Pliable, easy to mold into any shape
  • Adheres to most surfaces but not to the applicator’s hands
  • Pads easily conform and adhere to a wide variety of metallic and non-metallic electrical outlet boxes
  • Wide range of UL Listed systems
  • Excellent aging properties     
3M fire barrier moldable putty

3M fire barrier CS-195+ composite sheets

Ideal for fire-stopping blank openings and through-penetrations of multiple cable, pipe ducts, buss ducts and cable trays.

  • Model numbers:
    • FSP-CS-16x28
    • FSP-CS-28x52
    • FSP-CS-36x24
    • FSP-CS-36x36
    • FSP-CS-36x41
  • Intumescent
  • Lightweight and easy to handle - just cut and form to fit
  • Easy to install using common trade tools
  • Easy to fasten - bolt punch or drill through and use self-tapping screws or anchor bolts
  • Bottom-of-floor applications available
  • No mixing or damming required
  • Re-enterable
  • Documented aging properties     
3M fire barrier composite sheets

3M fire barrier quick pass devices

  • Square device model numbers
    • FSP-QPS-2
    • FSP-QPS-4
  • Round device model number
    • FSP-QPR-4
  • Optional mounting brackets model numbers
    • FSP-QPS-2BRK (for FSP-QPS-2)
    • FSP-QPS-4BRK (for FSP-QPS-4)
    • FSP-QPR-4BRK (for FSP-QPR-4)
  • Hinged for existing cables
  • Stackable for multiple penetrations
  • Optional mounting brackets - single or triplex
  • Install before or after gypsum wall assembly
  • Easily identified red color
  • Quick to pass cables
  • JCAHO and NFPA Life Safety Code 101 compliant
  • UL Classified 1, 2 and 3 hour fire (F) and temperature (T) rating
  • UL Classified L rating, Hot and Cold Smoke Seal     
3M fire barrier quick pass devices

3M fire barrier CP-25WB+ caulk

  • Model number: FSP-BC-25
  • Water based - easy cleanup and routine disposal with no special handling
  • One-part system - no mixing or measuring required
  • Intumescent and endothermic
  • No-sag, non-halogen formula
  • Fast drying - tack-free in approximately 10 to 15 minutes
  • Water-resistant seal
  • Paintable
  • Documented aging properties     
3M fire barrier caulk

3M fire barrier IC-15WB+ caulk

For use as a one-part fire, smoke, noxious gas and water sealant.

  • Cost effective
  • UL tested
  • Distinctive yellow color makes inspections easier     
3M fire barrier caulk

3M Interam E-5 series mat

Blocks heat penetration by chemically absorbing heat energy to protect structural steel and cable trays.

  • Model number: FSP-EMAT
  • Provides up to three (3) hours of electrical circuit protection
  • Made of a combination of organic/inorganic materials
  • Outdoor durable
  • Endothermic
  • Available with a stainless-steel or aluminum backing
  • Outstanding performance in high-intensity fires
  • Easy to install in new applications or directly over existing fire protection     
3M Interam series mat

3M aluminum foil tape

  • Model number: FSP-AT-425
  • Designed to seal the cut edges of 3M™ interam mats to complete the total encapsulation.     
3M aluminum foil tape

Wall and fire sleeve kits and accessories

See brochure for model numbers and specifications

Wall and fire sleeve kits and accessories
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