• Self-Adhesive cold smoke seals have been widely used by door manufacturers for many years, particularly steel door manufacturers. All are the shape of a teardrop, hence the name. manufactured from silicone and fitted in the frame stop across the head and down both sides of the door.

• Mini teardrop seal, with PSA self-Adhesive backing. perimeter seal for frame head and sides. Extruded silicone, Size 4.5mm thick x 10mm wide, frame gap to suit 1.8mm-2.5mm frame gap. Available in either Black, Brown, Grey or White. Available in either 7.5 metre long coils, as this is the standard length required to fit a single door, or in 91 metre coils.

• The smoke passage and air leakage performance fully meets the requirements of relevant parts of BS 5588 and Approved Document B of the Building Regulations when tested in accordance with BS 476-31.1.

• 488S may be included on a previously tested insulated or uninsulated timber and steel based doorsets without detracting from their achieved fire performance to BS 476-22:1987. Suitable for use on steel doors up to 240 minutes and timber doors up to 60 minutes.

• The surface should be clean, dry and free of dust, grease and oil before installation. the surface must be completely dry before installation. We recommend that gasketing be installed after the doors and frame have been painted to the final finish and paint has dried. For timber frames the painted or finished surface must be non-porous and smooth. DO NOT STRETCH THE SEAL DURING INSTALLATION. Can be reset if incorrectly place. Fully set after 24 hours.