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Automotive Post Paint Polishing
Post Paint Polishing with Mirka Solutions
When removing orange peel, scratches and other imperfections requires a damp sanding and polishing process, Mirka abrasives, tools and compounds have an especially good chance to shine. With Mirka's fine grit abrasives, ergonomic tools, supplies and water-based polishes, automotive paint can reach a flawless condition using simple and easy processes.
Easy Polishing Process
Simplified processes with high-quality supplies and environmentally friendly polishes make post paint polishing easy and problem-free.
Mirka Polarshine compounds are water-based and free from solvents.
Post Paint Process with Mirka Galaxy
2/5 - Step 2
Clear Coat Sanding
Fit an interface onto the sander backing pad.
Start sanding the clearcoat with Galaxy 1500 grit. Keep speed at 7000 rpm.
3/5 - Step 3
Sand the surface structure
Sand the surface structure to a required level. Wipe the surface clean.
4/5 - Step 4
Damp Sanding with Mirka® Abralon
Move to damp sanding the surface with Mirka Abralon.
Use Abralon® J3 in 3000 grit. Spray water on both the abrasive and the surface. Sand at 7000rpm. Wipe the surface clean when you are done.
Note: Remember to turn off the dust extractor when damp sanding.
5/5 - Step 5
Polishing
Use a Mirka ARP-B 300NV or Mirka AROP-B 312NV for the polishing stage.
Apply Polarshine® 20 on a Mirka Golden Finish Pad 1. Polish at 1500rpm.
Then, apply Polarshine® 5 on a Golden Finish Pad 2 for a finer polish.
Finally, wipe the surface with a microfiber cloth to remove remains of compound.
Process steps
Why black cars are the toughest to polish - and how to fix it
Eliminating Haze on Black Car Surfaces
Polishing black or dark-coloured cars can be one of the most frustrating and time-consuming parts of the post-paint process. A common issue faced by workshops is the haze that remains after using certain compounds. This residual haze is especially visible on dark surfaces, diminishing the depth and clarity of the finish.
Re-polishing multiple times to fix the haze not only delays production but also increases labour costs and consumes more material, ultimately hurting workshop profitability.
Removing Haze Starts Here
Polarshine 12 Black is developed specifically for these challenges. With the correct pad and polishing method, it removes every trace of haze, even on high-gloss black surfaces.
For Deep, Dark Finishes
The compound enhances the depth and vibrancy of dark-coloured paints, revealing a high-gloss finish with rich, mirror-like clarity.
Flawless Results. Faster.
Achieve consistent, professional results in less time. Reduce labour, rework, and material waste, and increase workshop efficiency.
Ready to Fix Haze on Black Cars?
Polarshine 12 Black is trusted by professionals worldwide to solve one of the toughest polishing problems in the industry.
Talk to our experts or explore the full Polarshine system to get started.
A better choice for you and the environment
Water-Based Polishes
All polishes that Mirka produces are water-based and produced in Finland. There are many benefits of choosing a water-based polishing compound.
- Effective permanent removal of scratches - Water-based compounds remove scratches permanently. Solvent-based compounds can lose gloss after cleaning the surface with a degreaser and in some cases, they may only temporarily hide the scratches.
- Safer for the operator - No hazardous chemicals
- Sustainable - Water-based polishes are better for the environment and do not contain benzene.
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