SMALL BOSS Self-Sealing Weatherstrips are easy-to-install, locking glass securely in place while providing an effective seal from the elements. And when fixed glass is not an option for your window installation, we also offer a weatherstrip sliding glass assembly that seals just as tight.

Mainly used for fire doors door and gate, door and frame between when a room is on fire, the temperature reaches a certain value, in order to isolate the flow of air between the two rooms, to prevent the spread of flame. The application of the product instead of a previous domestic fire door gap with asbestos rope, and detected by the state fixed fire extinguishing systems and fire Component Quality Supervision and Inspection Center, the indicators were qualified.

1, the expansion of the temperature: the initial expansion temperature of 199 ° C, the main expansion temperature of 347 ° C;

2, the linear expansion in multiples of: greater than or equal to three times the thickness of the original expansion;

3, high temperature and combustion performance: The temperature rose to 980 °C for 30min, no burning, no ash;

 

4, the performance of smoke: fire resistance test conducted 72min door to install the seal on the left and right and on the side of the crevice was no significant leakage of smoke, smoke performance than 72min.

5, resistance to environmental capacity: in room temperature and 90 humidity conditions for 120 days of the expansion rate unchanged.

 

Benefits

 

·                         Easy to install

·                         Cost effective

·                         Durable

·                         Will not stain, shrink and tear

·                         UV, ozone and weather resistant

·                         Withstands extreme temperatures