Pro-source MB709272 Horsehair Strip Brush 72 Inch

Product Description

The PRO-SOURCE MB709272 is a metal back horsehair strip brush designed for sealing, guiding, and sweeping applications across a range of industrial and commercial settings. The brush features a 0.5-inch back strip width and 2-inch bristle length, with an overall length of 72 inches. The horsehair bristles provide a soft, flexible contact surface well suited for dust control, light debris sweeping, and door or panel edge sealing. Metalworking shops, facilities maintenance crews, and HVAC installers commonly use strip brushes like this for draft sealing around access panels, equipment doors, and similar gaps.

This strip brush is used in applications where a continuous, flexible sealing edge is needed along a straight run. The 72-inch overall length makes it practical for full-door or full-panel installations without splicing. The metal back allows for screwing or channeling into place along door frames, equipment enclosures, conveyor openings, and similar structures. It is suitable for both light industrial and commercial building applications where particulate, draft, or light debris control is required.

Key Features

• Metal back construction for rigid mounting along straight edges
• Horsehair bristles for soft, flexible contact and dust control
• 0.5-inch back strip width for standard channel or screw mounting
• 2-inch bristle length provides coverage across gaps and clearances
• 72-inch overall length covers full door or panel runs without splicing

Compatibility

Designed as a general-purpose strip brush for use in door frames, equipment enclosures, conveyor openings, and similar straight-edge sealing applications where a metal-back horsehair brush is specified.

Installation Notes

Strip brushes of this type are typically installed by facilities maintenance technicians or HVAC service professionals using screws or a channel mounting system along the mounting surface. Ensure the mounting surface is clean and straight before securing the metal back. Trim the brush to final length with metal shears or a cutoff tool if the full 72 inches is not required. Avoid overbending the metal back, as this can distort the bristle alignment along the sealing edge.