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A damaged grey bumper being repaired with a Mirka ANGOS cordless grinder and burr grinder.

Automotive Plastic Repair

Explore how to repair plastic bumpers with Mirka® Plastic Repair Solution

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The OEM-compatible automotive plastic repair kit

Mirka® Plastic Repair Solution

The Mirka Plastic Repair Solution is a comprehensive plastic repair kit for body shops. It's developed for durable, filler-less, and OEM-compatible repairs of automotive plastic components, such as bumpers and grilles.

Mirka® Plastic Repair Solution

Professional Automotive Plastic Repair Kit for Collision Shops

Bumper tab repair on a white bumper, using Mirka ANGOS grinder and the Mini Tab Repair Jig Kit

The Mirka Plastic Repair Solution is designed to help collision repair centres repair more damaged automotive plastic components instead of replacing them, using a professional, repeatable, filler-free plastic repair process.

The kit includes specialised tools for plastic bumper repair, automotive plastic welding and more.

This solution helps body shops create more labour value, reduce dependency on replacement parts, improve repair efficiency and support repair-first decisions.

Discover the Mirka Plastic Repair Solution

The Benefits of Mirka's Plastic Repair Solution

Why repair instead of replace plastic parts?

Repair-First

Repairing plastic parts in a durable and OEM-compatible way helps prevent unnecessary waste from discarded components and reduces the need to manufacture new parts, thereby lowering carbon emissions.

Cost-Efficiency

Repairing parts is cheaper than replacing them. The Mirka Plastic Repair Solution enables repairs to be done at half the cost and 50% faster than traditional filler methods.

OEM-Compatibility

Mirka's standardised repair method provides consequent results and OEM-compatible repairs thanks to automotive-grade plastic welding rods and other designated bonding materials.

Video tutorial

How to Repair a Cracked Bumper

Video tutorial

How to Repair a Dented Bumper

Video tutorial

How to Repair a Bumper Tab

Foam abrasive for automotive dry sanding

Mirka Iridiumâ„¢ Soft

Mirka Iridium™ Soft is a soft foam abrasive for dust-free dry sanding, developed specifically for automotive OEMs and collision repair specialists. 

Designed to handle intricate curves, large surfaces and precision finishing with ease, Iridium™ Soft delivers long-lasting performance, comfort and consistent results.

Learn more about Iridium Soft

Learn more about Mirka Plastic Repair Solution

Download Product Leaflet

Download leaflet

Questions and Answers

What are the advantages of filler-less plastic repairs of automotive parts?

Traditional methods of repairing plastic using filler result in the repaired section becoming thicker, which compromises the functioning of the ADAS system. It's also time-consuming and requires expensive repair material. In addition, these filler repairs often have poor durability, as filler is a foreign material on the bumper, which doesn't react to movement and temperature changes the same way as the bumper plastic does.

Mirka's filler-free repair method, on the other hand, preserves the shape and structural integrity of the repaired section, as the damage is repaired using the same material as the plastic part itself.

What is the Mirka x 4Plastic automotive plastic repair solution?

The Mirka Plastic Repair Solution Powered by 4Plastic is a comprehensive kit for professional automotive plastic repairs. It includes specialised tools, plastic welds and accessories for durable, OEM-compatible repair results across a wide range of automotive plastic components.

Developed specifically for collision repair environments, the kit supports a workflow that simplifies complex plastic repair operations, reduces process variability and improves productivity while maintaining a high-quality repair performance.

What types of automotive plastic parts can be repaired with the kit?

The Mirka Plastic Repair Solution is an automotive plastic repair kit with tools and accessories for repairing bumpers, grilles, mirror housings, trims and other plastic automotive parts. 

It's developed for a filler-less plastic repair process that helps body shops repair damaged bumpers, tabs, clips, edges, cracks and surface damage.

Is the Mirka Plastic Repair Solution OEM-compatible?

Yes. The Mirka Plastic Repair Solution is developed for validated plastic repairs recognised by insurance companies, MSOs, and OEMs. 



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