Pro-source MB100472 Strip Brush Nylon 72 Inch

Product Description

The PRO-SOURCE MB100472 is a metal-back strip brush with black nylon bristles designed for sealing, guiding, wiping, and debris exclusion in industrial and commercial applications. The brush features a 0.5 inch back width and 4 inch bristle length, giving it reach into channels, enclosures, slots, and door frames where a standard brush would not fit. At 72 inches overall length, a single piece covers a full six-foot run without splicing. The metal back provides rigid, stable mounting while the nylon bristles resist moisture, mild chemicals, and abrasion under repeated contact. Maintenance technicians, equipment installers, and facility tradespeople are the primary installers.

Strip brushes of this profile are used in HVAC cabinet sealing, electrical enclosure entry points, conveyor belt wiping, sliding door bottom seals, and machine guarding applications. The 72 inch length suits full door-height installations or can be cut to length for shorter runs. The nylon bristle material is suitable for dry and lightly moist environments where synthetic filaments outperform natural fiber under repeated flex. This brush is sold as a single piece at one piece per package.

Key Features

• 72 inch overall length covers a full door or panel run without splicing
• 0.5 inch metal back strip provides rigid mounting surface
• 4 inch black nylon bristle length reaches deep into channels and slots
• Nylon bristles resist moisture and mild chemical exposure
• Metal back accepts screw, adhesive, or channel mounting configurations

Compatibility

Designed as a general-purpose replacement or new-installation strip brush for standard 0.5 inch back channel mounting systems used in industrial, commercial HVAC, and facility maintenance applications.

Installation Notes

Strip brushes are typically installed by maintenance technicians or equipment installers using channel clips, screws, or industrial adhesive appropriate to the mounting surface material. Cut to length with metal snips or a hacksaw before mounting when a shorter run is required. Ensure the mounting surface is clean and free of debris before securing the metal back. Wear appropriate hand protection when cutting the metal back strip.