Mirka Polarshine 45: Extra Coarse Polish

Mirka Polarshine 45 (250 ml)
Mirka Polarshine 45 (1L)
Mirka Polarshine 45 (250 ml)
Mirka Polarshine 45 (1L)
  • Coarse polishing compound
  • Removes heavy oxidation
  • Silicone-free

Mirka Polarshine 45 is a coarse and fast cutting polishing compound that helps you save time and still achieve a perfect deep gloss finish. Removes sanding scratches from P600 and finer quickly and permanently. Designed for hard surfaces and coatings, especially within the marine sector. Used in both production and restoration processes, Polarshine 45 is ideal for one-step polishing of white and light-coloured gel coat surfaces. For darker colours, we recommend a second step with Polarshine 10 to remove swirl marks.

Benefits of Polarshine 45

  • Removes scratches from P600 quickly and permanently.
  • Removes heavy oxidation and restores colour and shine.
  • Leaves a deep gloss finish - one-step polishing for light colours.
  • Water-based and silicone-free.


Contents: 250 ml, 1 litre
Colour: white
Density: 1.23 g/ml
PH: 2.5-4.5



We have a number of recommendations for working safely with polymers. At Polyestershoppen you will not only find the polymers themselves, but you can also purchase all the protective equipment you need from us. If you have any doubts or questions, please contact our customer service. We can give you advice on how to work safely with polymers.

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