Strip Brushes & Brush Seals

High-density bristles anchored in formed metal channels — engineered to seal, guide, protect, and clean across demanding industrial environments.

"Dust infiltration, heat loss, light leaks, and flying chips are costing your operation efficiency and safety. A properly specified strip brush seals the gap without restricting movement."

Channel Size Guide

Channel size number = strip width in 1/8th inches before forming into U-shape. Larger channels support heavier bristle fills.

#2
~1/4"
Light Duty
#3
~3/8"
Light Duty
#4
~1/2"
Medium Duty
#5
~5/8"
Medium Duty
#7
~7/8"
Heavy Duty
#8
~1"
Heavy Duty
#10
~1-1/4"
Extra Heavy
#12
~1-1/2"
Extra Heavy

Strip Brush Parameters

Parameter Description Options
Channel Size U-channel width designation #2, #3, #4, #5, #7, #8, #10, #12
Channel Material Metal backing type Galvanized Steel | Stainless Steel | Aluminum
Bristle Height (Trim) Exposed filament length 10 mm – 200 mm+
Strip Length Total brush length Custom cut to order
Fill Density Bristle rows per meter Standard Heavy Extra Heavy
Form Strip shape Straight | Curved | L-Angle | Custom Formed

Channel Backing Materials

Material Corrosion Resistance Best For Weight Cost
Galvanized Steel Moderate General industrial, indoor use Standard Economical
Stainless Steel (304/316) Excellent Food/pharma, corrosive environments, outdoor Standard Premium
Aluminum Good Lightweight applications, non-magnetic Lightweight Mid-range

Strip Brush Applications

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Door & Gate Seals

Seals gaps around doors, overhead doors, and loading docks against dust, insects, light, and temperature loss.

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Conveyor Skirting

Contains material at conveyor transfer points. Prevents spillage while allowing belt movement.

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Machine Guards

Flexible barriers against flying chips, sparks, and coolant mist on CNC machines and grinders.

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Light & Noise Barriers

Blocks light transmission and reduces noise between adjacent work zones and cleanroom environments.

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Thermal Insulation

Reduces heat transfer in oven doors, kiln entries, and industrial furnace openings.

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Product Hold-Down

Gently guides and stabilizes products on conveyors and packaging lines without surface damage.

Need a Custom Strip Brush?

Tell us your gap width, operating environment, and application — we'll recommend the right channel size, backing material, and bristle fill for your needs.

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