Solutions for marine production and restoration

Mirka offers a comprehensive range of products for various marine applications. From boat manufacturing, including high-end yacht production, to boat refurbishing and restoration, Mirka can deliver. 

With a great variety of boats and watercrafts to work with, there are different materials and different requirements on the production level. Mirka’s industry-level products and award-winning tools suit everything from the contours of composite boats to smoothening out the gelcoat finish  – from small scale to high volume production. 

When your boat needs maintenance and refurbishment, Mirka’s complete product portfolio can take you from start to finish. Our innovative refurbishing solutions give you better results with fewer steps.


Heavy cutting power – high gloss finish

The new Polarshine® 45 is a coarse and fast cutting polishing compound that helps you polish in less time. It still achieves a perfect deep gloss finish. ​

Why Polarshine 45?​

  • Removes sanding scratches from P600 and finer quickly and permanently. ​
  • Designed for hard surfaces and coatings.

Polarshine 45 water-based and silicone-free compound restores colour and shine to faded surfaces.

Polarshine. Inspired by nature, respectful of the environment. 

Polarshine 45


Polarshine 45 can be used as a one-step polishing process (for white and light colours). For darker colours, we recommend a two-step polishing process together with Polarshine 10.


Product range for marine applications

Production solutions

Mirka’s marine production solutions have been dedicated to the perfect finish, from working with the plug and mould to the final polishing of the gelcoat – from small scale to high volume production. We offer convenience with no compromises, from small boats to high-end yachts.

Maintenance solutions

When the time comes to pay attention to your boat’s appearance or start a complete refurbishing, Mirka’s complete surface finishing range is there for you. Speed up any restoration process with our innovative solutions and award-winning tools.

Here we have listed abrasives, polish compounds, tools, and accessories for marine applications. Please contact your local Mirka representative for more detailed information on how to use them, and to match the right products with the right surface and application.

Polarshine Marine Cleaning

Get ready for the boating season with Mirka’s Polarshine Marine Cleaning products! The Polarshine Marine Cleaning range offers a complete package for washing, cleaning, finishing and preserving a boat’s gelcoat surface. Combined with other Mirka Polarshine products it is a great solution for keeping your boat looking presentable from season to season.

Read more about Polarshine Marine Cleaning

Long File Boards

The new Mirka Long File Boards make a difference in hand sanding in marine production. They are a special lightweight construction, complete with an ergonomic grip handle, making sanding hulls faster and more comfortable.

Sanding large surfaces such as the hulls of boats and yachts can be straining and cumbersome, and the Long File Boards have been created to make it efficient and effortless instead.

Read more about the new Long File Boards 

Marine customer stories

Nautor's Swan, Finland

Mirka products and solutions have an important role in reaching the desired quality and finish when it comes to building spectacular yachts. For Finnish yacht builder Nautor, a high-quality finish is about respecting the company’s roots and heritage, and it takes the best kind of power tools and abrasives to accomplish that. Benny Brännbacka from Nautor shares with us what it means to collaborate with Mirka, and how important client satisfaction is when building Nautor’s Swan yachts.

"Working with Mirka is very good, we are continuously collaborating."

Boat sanding and polishing tools