3M Rocker Panel Coating, 08889, Gray, 21 oz Net Wt, 6 per case

• Convenient spray application
• Designed for under-the-paint use as an original or replacement chip guard coating
• Helps protect vulnerable automotive surfaces from gravel, stones and other hazards
• Light grey coating is compatible with common automotive paints
• Matches medium to coarse OEM textures on rocker panels and valances

3M Rocker Panel Coating is a resilient coating designed to protect vehicle surfaces where they are vulnerable – on rocker panels, and other lower auto body panels and parts exposed to impact from gravel and stones. Formulated to match coarser OEM textures, this coating forms an extra layer over primer and under paint. The light gray coating is compatible with many common automotive paints.

An Added Layer for Rocker Panels and Other Vulnerable Automotive Surfaces
Specifically developed to match medium to coarse OEM textures, 3M™ Rocker Panel Coating provides an additional layer of protection to vulnerable automotive surfaces. This spray-on formula is excellent for use on rocker panels, lower body panels and other areas which are more likely to be exposed to the impact of gravel and stones. It applies right from the can to primer coated panels and under top coats. The light gray coating is fully paintable and compatible with common automotive paints and paint systems. It resists chipping and abrasion, and reduces the chance of rust and exterior corrosion due to bare metal exposed to weathering. 

For a typical application, 3M™ Rocker Panel Coating thickness (dry film two coats) is equal to 2 to 3 mils and a two-coat dry time @ 73°F (23°C) is roughly 60 minutes.

The Science of Collision Repair Coatings from 3M
3M has long been developing new ways to apply science to the lives of professionals in a range of industries including collision repair. Our 3M™ Rocker Panel Coating is a great example – decades of knowledge in a product that delivers better results in time and quality even for the most specific jobs, and helps you get the most value and customer satisfaction from your entire operation.

Trusted 3M Rocker Panel

The 3M Rocker Panel Coating, model 08889, offers reliable protection for your vehicle's vulnerable areas. This product is designed specifically for automotive use, ensuring durability and performance where you need it most.

With a gray color and 21 oz net weight per can, this coating is easy to apply and fits perfectly into your repair or maintenance routine. It comes in a pack of 6 per case, making it convenient for multiple jobs or professional use.

Convenient Spray Application

This 3M coating features a convenient spray application, allowing for quick and even coverage on rocker panels and other lower body parts. The spray format helps you apply the product smoothly without extra tools or mess.

Because it sprays directly from the can, it saves time and effort during repairs. The 21 oz size is ideal for handling medium-sized areas, making it practical for both DIY and professional settings.

Effective Chip Guard Coating

Designed for use under paint, this coating acts as an original or replacement chip guard. It protects automotive surfaces from damage caused by gravel, stones, and other road hazards, extending the life of your vehicle’s panels.

The coating matches medium to coarse OEM textures, ensuring a seamless look and feel. Its gray color blends well with common automotive paints, maintaining your vehicle’s appearance while adding protection.

Compatible Automotive Paints

The light gray 3M Rocker Panel Coating is fully compatible with many common automotive paint systems. This means you can apply your topcoat directly over the coating without worrying about adhesion or finish issues.

This compatibility allows for a smooth repair process and a professional finish. The coating resists chipping and abrasion, helping to reduce rust and corrosion on exposed metal surfaces.

Pack Size Practicality

Each case contains 6 cans of 21 oz net weight coating, providing enough material for multiple repairs or larger projects. This pack size is ideal for shops or individuals who need consistent supply without frequent reordering.

The 6 per case format also helps manage inventory efficiently and ensures you have the right amount of product on hand when needed. It’s a practical choice for both professional and personal automotive maintenance.