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.
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
Door & Gate Seals
Seals gaps around doors, overhead doors, and loading docks against dust, insects, light, and temperature loss.
Conveyor Skirting
Contains material at conveyor transfer points. Prevents spillage while allowing belt movement.
Machine Guards
Flexible barriers against flying chips, sparks, and coolant mist on CNC machines and grinders.
Light & Noise Barriers
Blocks light transmission and reduces noise between adjacent work zones and cleanroom environments.
Thermal Insulation
Reduces heat transfer in oven doors, kiln entries, and industrial furnace openings.
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.