TEARDROP SILICONE FIRE & SMOKE SEALS
188S STANDARD TEARDROP SEAL
The original and most widely used Zero frame seal manufactured from self-extinguishing silicone and with PSA pressure sensitive adhesive tape to back. Cold smoke seal with air leakage performance tested to BS476: Part 31.1. Suitable for fire rated doors with 4-hour fire rating to BS476: Part 22: 1987. Suitable for internal and external doors.
488S MINI TEARDROP SEAL
Developed for doors with smaller frame gaps, but identical to 188S above in all other respects, including fire and smoke performance. Cold smoke seal suitable for fire rated doors. Suitable for internal and external doors.
388S LARGE TEARDROP SEAL
Please Note 388s is not available in black!!
Most recently developed teardrop seal for larger than usual frame gaps, but identical to 188S and 488S in all other respects including fire and smoke performance. Cold smoke seal suitable for fire rated doors. Suitable for internal and external doors.
Please Note: 388S Seal is only available in Dark Bronze (Brown)
188S, 388S and 488S are extruded sections of E80 grade Silicone Rubber. The sections are available in black, light grey, white or bronze although other colours could be supplied.
SIZES - COMPRESS-O-MATIC TEARDROP SEAL
188S (standard) - To suit door gaps 3.5mm max - 6.35mm high x 12.7mm wide.
488S (mini) - To suit door gaps 2.5mm max - 4.5mm high x 10mm wide.
388S (large) - To suit door gaps 4.5mm max - 8.5mm high x 14.5mm wide.
Excellent heat stability over a wide range of temperatures (-40°C to +80°C). Self-extinguishing non toxic. Excellent rebound both hot and cold.
Flame resistant and self-extinguishing.
USA 1½ Hour UBC 7.2.
UK 4 Hours BS 476: Part 22: 1987 and BS EN 1634-1: 2000.
USA Tested in accordance with ASTM 283, NFPA 105, UL 1784 and UBC 7.2.
UK Smoke passage and air leakage performance fully meets requirements of relevant parts of BS 5588 and Approved Document B of the Building Regulations when tested in accordance with BS 476 Part 31.1. Tested to and meets requirements of BS EN 1634.3: 2001.
Good resistance to acid, oil, gasoline, animal/vegetable oils and water absorption. Excellent resistance to ultraviolet rays, sunlight ageing, oxidation, ozone, heat ageing, heat, cold and flame.
Typical property values do not represent any warranties or guarantees and are not intended for use in the preparation of specifications. Whilst the statements and information in this document are given to the best of our knowledge and experience, it is the responsibility of the purchaser to determine the suitability of this product for its intended use.
STORAGE AND SHELF LIFE
As cured silicone rubber this product has a long shelf life subject to storage in ambient conditions of temperature and humidity, out of direct sunlight and contact with chemical contaminants in particular hydrocarbons, solvents, acids and alkalis.
Download Data Sheet HERE
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