Large Silicone Teardrop Fire & Smoke Self-adhesive Seal - 388S

Specifications:

Material: Silicone

Shape: Teardrop-shaped

Height: 8.5mm

Width: 14.5mm

Maximum Gap: 4.5mm

Length: 7.5m or 61m available 

These self-adhesive cold smoke seals have been widely used by door manufacturers for many years; in particular steel door manufacturers. They are manufactured from non-toxic silicone, which is flame resistant. They were originally developed for use on steel fire doors but they can also be used on timber fire doors. They are designed to be fitted in the door frame stop across the head and down both sides of the door. They are all supplied with double-sided, backed pressure sensitive adhesive (PSA) tape.

Sound:
For the same reason these seals perform well in cold smoke and air leakage situations, they also have good acoustic (sound insulating) properties.

TEMPERATURE RANGE
These seals have a functional operating range between -40°C to +80°C. Rebound is excellent when both hot and cold.

Resistance:
Silicone seals have a good resistance to acid, oil, gasoline, animal/vegetable oils and water absorption. They also have excellent resistance to ultraviolet rays, sunlight ageing, oxidation, ozone, heat ageing, heat, cold and flame.

Colours: 
388S is currently only available in dark bronze. If you require a non-standard colour, for example beige, these may be available to special order if there are sufficient volumes.