Pemko's SiliconSeal adhesive-backed fire/smoke gasketing.

-  Seal begins compressing at 1/4". Compresses to seal up to a 1/16" gap.
-  Available in black, clear, dark brown, gray, tan and white.
-  S88 is available in 17, 18, 20, 21, 25, 30, 204 and 510 ft. coils.
-  SiliconSeal™ is extruded from high-temperature silicone; effective between -58°F and 450°F. 
-  Self-extinguishing and non-toxic. Unaffected by sunlight, ozone and ultraviolet rays. 
-  Impervious to fungus and mildew; will not deteriorate under normal exposure. 
-  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 "Standard for the Installation of Smoke Door Assemblies and Other Opening Protectives". 
-  Storage and shelf life: All adhesive gaskets have a limited shelf life. This product must be used within 6 months of purchase and must be stored between 50 degrees (F) and 100 degrees (F). For further notes/details, please see Adhesive Gasketing section