In order to create our Metal Back Strip Brush, crimped black nylon filament is tightly packed into a metal backing. For a more equal brushing action, the crimped fill gives the appearance of a denser brush. Shielding, conditioning, cleansing, grooming, and static control are further applications. Our provided Metal Back Strip Brush is used as efficient gap and weather strip sealing tool to minimize or completely prevent the entrance of light, sound, dust particles, and air movement for temperature regulation.