person Your Account
Resources Credit Application Careers
{{searchCategoryName}} arrow_drop_down Drywall Steel Joint Treatment Acoustical Insulation Fasteners Tools Other All search
clear

{{alert.title}}

  • {{msg}}
clear

{{alert.title}}

  • {{msg}}
2 in x 4 in x 9 in STI SpecSeal SSB Intumescent Firestop Pillows
2 in x 4 in x 9 in STI SpecSeal SSB Intumescent Firestop Pillows
Add to Quote keyboard_arrow_down autorenew Order by 1 PCS Order by CTN of 10
close

2 in x 4 in x 9 in STI SpecSeal SSB Intumescent Firestop Pillows

Description
Description

SpecSeal Firestop Pillows are through-penetration firestop products resembling small cushions or soft bricks. These intumescent and highly resilient pillows are installed in openings by compressing and stacking into the opening in a brick-like fashion.

SpecSeal Firestop Pillows consist of a mineral fiber core material sealed with a water-resistant intumescent membrane. This coated core material is then heat-sealed in a tough, nonirritating, fire retardant poly bag.

Features
  • Intumescent: Expands in all directions for a tough, tight seal
  • Reinstallable for easy retrofitting of cables
  • Lightweight for ease of installation. Easier wire screen requirements
  • Heat-Sealed Poly Bag: Strong & durable. No sewn seams to unravel or tear. No irritating fiberglass
  • Monolithic Encapsulated Core: No loose fill
  • No Special Tools Required
  • Superior Air Leakage Ratings

10 pcs/ctn

Code: STISSB24

For California Residents:

WARNING:Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Need to talk to an expert to help with your next project?

Experienced and helpful customer service representatives are standing by ready to help.
call CONTACT US