Custom Cleaning Brush
Fender Brush
Fender Brush gives the operator controlled access to fender contact surfaces, adjacent edges, and mounting features for fender cleaning and maintenance. Head shape, reach, handle form, and filament stiffness are matched to brake dust, road film, and grease and the available working space.
Product Features
Contoured head follows vehicle fenders — Soft bristles clean wheel arches, painted edges, and curved bodywork.
Long handle reaches recessed areas — The brush accesses inner arches and underbody transitions.
Surface-safe synthetic fill — Nylon, PBT, microfiber, or flagged filament can be selected.
Firm enough for road grime — Bristle stiffness can be tuned for mud and film without exposed wire.
Chemical-resistant wet-cleaning design — Materials tolerate vehicle cleaners.
Built to the detailing range — Head shape, trim, handle length, grip, color, and packaging can be customized.
Product Overview
Fender Brush starts with how the operator reaches and sees the cleaning zone. The brush should place the active tips on fender contact surfaces, adjacent edges, and mounting features, dislodge brake dust, road film, and grease, and keep the handle, ferrule, or rigid backing clear of nearby parts. The fender working face must reach the complete residue path while the holder remains clear of the part.
Key dimensions start with Brush head diameter 40–100 mm, Brush head length 120–300 mm, and Handle length 300–500 mm. This configuration is based on a handheld detail brush, with the operator controlling angle and contact. The specified interface is fixed. PBT, Nylon PA, and Microfiber are the principal material directions in the current specification. The handle and head proportions should let the user reach the area while keeping brush pressure under control.
Technical Specifications
| Overall length | 300–500 mm |
|---|---|
| Head diameter | 40–100 mm |
| Working length | 120–300 mm |
| Filament diameter | 0.10–0.40 mm |
| Core diameter | 3–10 mm |
| Handle diameter | 20–35 mm |
| Contact setting | Use 1–5 mm filament deflection on painted surfaces and 3–10 mm on tires, chains, and textured plastics. |
| Fill materials | PBT, Nylon PA, and Microfiber |
| Cleaning zone | fender cleaning and maintenance |
| Contact surface | fender contact surfaces, adjacent edges, mounting features, and working zones |
| Residue class | brake dust, road film, grease, salt |
| Access and motion | the fender working face must reach the complete residue path while the holder remains clear of the part |
| Cleaning duty | fender cleaning, maintenance on fender contact surfaces, adjacent edges, mounting features, working zones |
| Variant configuration | Fender Brush: hand-held, long handle, wheel construction with PBT, Nylon PA, Microfiber fill for fender cleaning and maintenance on fender contact surfaces, adjacent edges, mounting features, and working zones. |
Application Areas
Fender Brush is primarily mapped to Wheel & Rim Cleaning. When adapting this brush to another job, confirm the workpiece surface, how debris will leave the area, and the required finish.
- Fender Brush is best suited to wheel face, spoke, barrel, rim, caliper, lug recess, and fender-well cleaning.
- The hand-held, wheel, barrel, chain, or trim-detail brush follows painted, powder-coated, polished, chrome, alloy, steel, plastic, and coated wheel surfaces while the fill displaces brake dust, road film, grease, salt, mud, and dressing residue.
- Use this configuration when the available access supports soft-to-firm contact around painted, coated, rubber, leather, and metal vehicle parts.
Selection Guidance
Structure fit
Match the handheld detail brush geometry to fender contact surfaces, adjacent edges, and mounting features, the available access, and manual operation. Confirm Brush head diameter 40–100 mm, Brush head length 120–300 mm, and Handle length 300–500 mm against the complete working envelope before finalizing the brush.
Contact material
Choose from PBT, Nylon PA, and Microfiber according to the behavior of brake dust, road film, and grease, the surface sensitivity, and any wet, chemical, temperature, or hygiene requirements. Stiffness is not decided by the material name alone. Filament diameter, free trim length, and density also matter.
When to use another solution
For Fender Brush, use another cleaning method when brake dust, road film, and grease cannot be released by controlled filament contact, when fender contact surfaces, adjacent edges, and mounting features cannot tolerate the selected contact material, or when the access path prevents safe engagement and residue removal.
Customization Options
| Brush Head Diameter (mm) | 40–100 |
|---|---|
| Brush Head Length (mm) | 120–300 |
| Handle Length (mm) | 300–500 |
| Handle Grip Diameter (mm) | 20–35 |
| Bristle Material | PBT, Nylon PA, Microfiber |
| Handle Material | Polypropylene PP |
| Mounting / Interface | Fixed |
| Grip Style | Straight Handle / Angled Handle |
| Color | Custom PANTONE Color ([Industry Reference Range]) |
| Logo Process | Laser Engraving / Screen Printing / Pad Printing ([Industry Reference Range]) |
| Surface Treatment | Smooth / Textured / Overmolded / Coated (Depending on Substrate; [Industry Reference Range]) |
Frequently Asked Questions
How should Fender Brush be selected?
Start with wheel face, spoke, barrel, rim, caliper, lug recess, and fender-well cleaning, painted, powder-coated, polished, chrome, alloy, steel, plastic, and coated wheel surfaces, and brake dust, road film, grease, salt, mud, and dressing residue. Then set Overall length, Head diameter, and Working length, choose the fill from the material and residue table, and match the mounting interface and operating condition.
Which dimensions define Fender Brush?
The primary dimensions are Overall length (300–500 mm), Head diameter (40–100 mm), and Working length (120–300 mm). Also provide the minimum clearance, working envelope, trim or engagement, and the existing holder, shaft, stem, thread, or handle.
Which filament or contact material is used for Fender Brush?
The primary options are PBT, Nylon PA, and Microfiber. The final choice follows surface sensitivity, residue adhesion, wet or dry use, temperature, chemicals, conductivity, and required cutting action.
When is Fender Brush not the best cleaning method?
Fender Brush is not the first choice for microfiber, foam, steam, or a non-contact rinse when loose abrasive particles could mark the finish.
What information is required to quote Fender Brush?
Send the part or machine drawing, photos of painted, powder-coated, polished, chrome, alloy, steel, plastic, and coated wheel surfaces, Overall length, Head diameter, Working length, and Filament diameter, the residue description, wet or dry conditions, motion or use method, temperature, preferred PBT, Nylon PA, and Microfiber, quantity, and the existing interface or sample.
RELATED BRUSH RESOURCES
Recommended Reading & Related Brush Resources
Custom Handheld Detail Brushes
Choose a handheld detail brush when the operator needs direct control in seams, recesses,…
Explore this brush type
Wheel & Rim Cleaning
For Wheel & Rim Cleaning, the brush must reach the working area, disturb or…
Review application guidance
Car Interior Vent Cleaning
For Car Interior Vent Cleaning, the brush must reach the working area, disturb or…
Review application guidance
PBT
PBT is selected from its stiffness, recovery, wear, wet-service, chemical, and temperature behavior. Do…
Compare material considerations
Nylon PA
Nylon PA is selected from its stiffness, recovery, wear, wet-service, chemical, and temperature behavior.
Compare material considerationsCustom Manufacturing RFQ
Upload the Brush Drawing, Product Photo or Sample Details
Please include the main sizes, application, residue, preferred material, interface, quantity, and any drawing or sample available.
Custom Brush RFQ
Send Your Brush Project
Upload a drawing, product photo, or sample photo and provide the core dimensions and cleaning conditions.