Home » Pemko S88 Series S88W20 Seal Adhesive-Backed Fire and Smoke Gasketing, 20 ft L Flange, 1/4 in H Flange, Silicone Flange
Pemko

Pemko S88 Series S88W20 Seal Adhesive-Backed Fire and Smoke Gasketing, 20 ft L Flange, 1/4 in H Flange, Silicone Flange

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SKU: S88W20
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$34.95
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Pemko Seal Adhesive-Backed Fire and Smoke Gasketing, Series: S88 Series, 20 ft Flange Length, 1/2 in Flange Width, 1/4 in Flange Height, Silicone Flange, White Flange

Features:

  • Seal begins compressing at 1/4", compresses to seal up to a 1/16" gap
  • SiliconSeal is extruded from high-temperature silicone; effective between -58 deg F and 450 deg F
  • Meets FAR 25.853 Airworthiness Standards for Compartment Interiors
  • Smoke tested in accordance with UBC 7-2 and UL 1784-01; meets the requirements of NFPA 105
  • Air infiltration tested in accordance with ASTM E-283-04. Air infiltration is only .09 CFM / ft of crack
  • Category B - Doors - additional edge sealing system required - see Category G. Requires Category G system with gasket for fire and possibly smoke
  • Category G - Edge-Sealing Systems - systems that are surface applied to frames or doors and required for Category B doors
  • Category H - Gasketing - Smoke and draft control for positive pressure openings. Recommended products are PK33, PK55, S44, S88 and S773
  • Limited shelf life - product must be used within 6 months of purchase and must be stored between 50 degrees (F) and 100 degrees (F)
  • Self-extinguishing, non-toxic and unaffected by sunlight, ozone and ultraviolet rays
  • Impervious to fungus and mildew; will not deteriorate under normal exposure

Other Attributes:

  • SKU: S88W20
  • Series: S88 Series
  • Flange Length: 20
  • Flange Width: 1/2
  • Flange Height: 1/4
  • Flange Material: Silicone
  • Flange Finish: White

Documents:

Specification Sheet
Instruction/Installation Manual

Warning:

California Proposition 65 Warning.

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