Strip brush is widely applied in all kinds of automatic doors, Windows and doors, revolving door, sliding door, the elevator on the seal, and dusting, prevent the dust into the inside, as well as large industrial machinery cleaning, glass edge grinding machine, agricultural water seal, wind turbines, combine the internal storage cover seal and article washing machine brush, the brush is indispensable to modern industrial equipment small accessories. 

• Reduce air infiltration as much as 40% as compared to rubber seals. Proven to be 98.5 % effective!
• The brush design forms a solid wall of thousands of filaments for a complete weather tight seal.
• Conforms to irregular surfaces without impairing operation of the door, rack cabinet, escalator etc
• Will not crack or deform even at 70F degrees below zero.
• Independent tests prove over million operations without degradation.
• Provide an effective airflow sealing solution, manage air temperatures,It is the best way to keep heat in and rain, snow, wind,   debris, insects and rodents from penetrating the perimeter of your door,   etc.