Clear, Slip-Resistant Powder Coating for Printed Vehicle Oil Filters

Client: Vehicle Oil Filter Manufacturer

Project Focus: Improve grip during filter replacement without obscuring printed instructions

Coating Type: Clear, aggressive slip-resistant textured powder coating

Project Overview

Oil filter manufacturers operate in a demanding environment where both functionality and branding matter. In this project, our customer needed to improve the grip of their metal oil filter housings to make maintenance easier and safer for end users—especially when filters are coated with oil during removal.

At the same time, the filter casing already featured printed instructions and marketing information. Any coating solution had to preserve the visibility of this print without forcing a costly change to their manufacturing process.

OnlinePowderCoatings.com was brought in to engineer a solution that would increase traction while maintaining print clarity and production efficiency.

The Challenge: Grip Improvement Without Disrupting Manufacturing

The customer faced a dual constraint:

1. Slippery Surface During Maintenance

Oil filters are frequently removed while coated in oil, making smooth metal housings difficult to grip. This can lead to:

Slippage during removal

Increased effort for technicians

Potential safety concerns

2. Printed Instructions Already in Place

The filter housings included printed:

Installation instructions

Brand and marketing information

Regulatory markings

To add a textured coating, the manufacturer had two options—both costly:

Redesign the printing sequence earlier in the production line

Completely change the manufacturing workflow to accommodate a new finish

They needed a solution that could be applied after printing, without hiding or distorting the information.

Our Solution: A Clear, Aggressively Textured Slip-Resistant Coating

OnlinePowderCoatings.com developed a clear, slip-resistant textured powder coating specifically engineered for this application.

Key Performance Characteristics:

Transparent finish that preserves printed text and branding

Aggressive surface texture for improved grip

Durable polyester formulation suitable for industrial environments

Designed to maintain traction even when coated in oil

The clear coating is applied as a final overcoat in the existing production process and then cured. Once cured, the printed instructions remain fully visible beneath the coating—while the exterior surface gains a traction-enhancing profile.

Why It Worked: Performance + Process Compatibility

This project succeeded because the solution addressed both engineering and operational requirements.

1. No Major Process Overhaul

– Applied after printing as a final-stage coating
– Eliminated the need to redesign print workflows
– Avoided expensive capital changes in manufacturing
– Integrated into existing powder coating equipment

2. Functional Grip in Real-World Conditions

– Texture engineered for aggressive handling performance
– Maintains traction even when surfaces are oil-covered
– Improves technician control during filter replacement
– Enhances perceived product quality and usability

By focusing on both end-user functionality and manufacturing efficiency, we delivered a coating that solved the core problem without creating new ones.

Production-Friendly Application

The coating was engineered to work within standard powder coating practices:

Compatible with conventional pretreatment methods

Applied similarly to standard polyester powders

Cured to produce a consistent, repeatable textured finish

Suitable for high-volume production environments

This ensured reliable repeatability across large manufacturing runs.

The Outcome

By implementing a clear, slip-resistant textured powder coating, the oil filter manufacturer was able to:

Improve grip and handling during maintenance

Preserve existing printed instructions and branding

Avoid costly changes to their printing or forming processes

Add functional value without increasing complexity

The result was a safer, more user-friendly product that maintained production efficiency.

Where This Solution Fits Best

This type of coating solution is ideal for manufacturers producing:

Oil filters and automotive service components

Cylindrical metal housings requiring grip enhancement

Industrial parts with pre-printed labeling

Equipment components exposed to oils or lubricants

Products where transparency + traction are both required

Ready to Solve a Similar Challenge?

If you need to add traction to a finished product—without hiding branding, instructions, or surface details—OnlinePowderCoatings.com can engineer a clear, textured powder coating that integrates seamlessly into your production workflow. Let’s develop a solution that improves performance without disrupting your process.