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Everkem Intumescent Firestop Pillow - Image 1
Everkem Intumescent Firestop Pillow - Image 2
Everkem Intumescent Firestop Pillow - Image 1
Everkem Intumescent Firestop Pillow - Image 2

Everkem Intumescent Firestop Pillow

Everkem
Meets ASTM E814 Standards

Authorized Distributor

Firestop Selection Guide

$336.00

In stock. Usually ships in 1-2 business days.

Cases ship free within the contiguous US.

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The Everkem Diversified Products Intumescent Firestop Pillow is a lightweight, self-supporting device designed to seal medium to large voids around penetrating items. Each pillow measures 2" x 6" x 9" and features intumescent technology that expands when exposed to heat, creating an effective fire barrier. The pillow is ready to use out of the package and carries UL Classification, meeting ASTM-E814 standards for firestop applications.

This economical firestop device installs easily without special tools or mixing, making it ideal for retrofits and new construction projects. The pillow's intumescent material provides reliable fire protection while remaining lightweight enough for quick installation in walls, floors, and ceiling assemblies. As part of Everkem's EcoSeal product line, it's manufactured in the USA and designed for long-term performance in commercial and residential applications.

These pillows work well for sealing openings around cable trays, conduit bundles, and pipe penetrations where traditional sealants may be impractical. The 2" x 6" x 9" size handles most standard opening requirements while the intumescent properties ensure effective expansion during fire conditions to maintain the integrity of fire-rated assemblies.

Technical Details

Equivalent Products from Other Brands

Switching brands? This Everkem product is a functional equivalent to the competitor SKUs listed below per Everkem’s published Product Cross Reference. Formulations, cure times, and exact specs vary by manufacturer — confirm your project’s spec requirements before substituting.

Brand Part Number Product Name
Rectorseal 66362 Metacaulk Firestop Pillows
STI SSB14, SSB24, SSB26, SSB37 SpecSeal SSB Fire Stop Pillows

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