Pro-source MB401072 Strip Brush 72 in Nylon Bristle

Product Description

The PRO-SOURCE MB401072 is a straight strip brush designed for industrial sealing, wiping, guiding, and conveying applications. It features a metal channel back in black finish with nylon bristles that extend 6 inches from the channel. The brush runs 72 inches in overall length with a back strip width of 0.5 inches, making it suited for longer continuous runs on machinery, door seals, conveyor frames, or guide rail installations. Nylon bristles resist moisture, mild chemicals, and abrasion, providing consistent contact across the working surface. This type of strip brush is typically installed by maintenance technicians, millwrights, or facilities personnel as part of machine guarding or sealing assemblies.

Strip brushes in this configuration are commonly used in manufacturing and industrial facilities for dust and debris control, light sealing around access panels, conveyor edge guides, and equipment slide seals. The 72-inch length is compatible with standard machine bay widths and door frame openings. The metal back channel allows for mounting via screws or adhesive depending on the application surface. Units can be cut to shorter lengths in the field when a trimmed fit is required.

Key Features

• 72-inch overall length supports continuous-run and full-frame sealing applications
• Nylon bristles offer resistance to moisture, mild chemicals, and repeated flex cycles
• 0.5-inch metal back strip provides a rigid mounting channel for secure attachment
• 6-inch bristle length delivers extended reach for larger gap sealing or guide contact
• Black metal channel finish suits both indoor machinery and door frame installations

Compatibility

Designed as a standard-profile strip brush for general industrial sealing, guiding, and wiping applications where a 0.5-inch metal back channel and nylon bristle fill are specified.

Installation Notes

Installation is typically performed by maintenance technicians or millwrights. The metal back channel can be mounted using screws through pre-drilled holes or compatible adhesive depending on the mounting surface. Before installation, de-energize any machinery or conveyor systems the brush will contact. Field cutting to length should be done with a metal-capable saw or snips to avoid deforming the channel.