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Pemko S88 Adhesive Silicone Seal Perimeter Gasket

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Pemko S88 Adhesive Silicone Seal Perimeter Gasket

Original price was: $25.16.Current price is: $19.63.

Seal Tight. Perform Right.

This high-temp silicone perimeter gasket compresses to block smoke, fire, air, and sound while allowing smooth door operation. Its self-adhesive design ensures quick installation and long-lasting performance in demanding commercial environments.

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Description

Pemko S88 Adhesive Silicone Seal Perimeter Gasket

The Pemko S88 Adhesive Perimeter Gasket is a high-performance commercial-grade door seal designed to protect against smoke, fire, air, sound, and weather. Its silicone construction compresses to seal gaps down to 1/16″, starting at 1/4″, ensuring reliable performance in both standard and behavioral health applications, with optional perforations for enhanced safety.

Made from high-temperature SiliconSeal, the gasket remains flexible and effective in extreme conditions from -58°F to 450°F. It is self-extinguishing, non-toxic, and resistant to sunlight, ozone, UV rays, fungus, and mildew. The self-adhesive backing allows quick installation on the top and sides of door frames, and its excellent compression ensures smooth door operation without compromising the seal.

Key Features & Benefits
  • Compresses to seal gaps up to 1/16″, begins at 1/4″
  • Optional perforated version for behavioral health applications
  • Seals against smoke, fire, air, sound, and weather
  • High-temperature silicone for extreme environments
  • Self-extinguishing and non-toxic
  • Resistant to sunlight, UV, ozone, fungus, and mildew
  • Excellent compression; doors latch easily
  • Longest-lasting commercial-grade gasket
Certifications & Testing
  • UL 10C – Positive Pressure Fire Tests
  • UL 1784 – Smoke & Air Leakage Tests
  • ASTM E-90 / BS EN ISO 140-3 – Sound Control
  • ASTM E-283-04 – Air Infiltration
  • ANSI/BHMA A156.22 – Door Gasketing & Edge Seal Systems
  • GREENGUARD Gold Certified
  • Environmental Product Declaration (EPD)
  • Meets FAR 25.853 Airworthiness Standards for compartment interiors

Approved for use on:

  • Steel frames and hollow metal fire doors rated up to 3 hours
  • Wood and composite fire doors rated up to 1-1/2 hours
  • Wood core fire doors rated up to 20 minutes
Specifications
  • Material: Silicone
  • Height: 1/4″
  • Width: 1/2″
  • Mounting Location: Side and top of frame
  • Mounting Type: Self-adhesive
  • Minimum Length: 17′
  • Maximum Length: 510′
  • Weight: 0.03 lbs

The Pemko S88 Adhesive Silicone Seal Gasket provides long-lasting, code-compliant protection for commercial doors. Its durable silicone construction, easy installation, and superior sealing performance make it an ideal choice for demanding fire, smoke, and sound control applications.

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