Clog Resistant Coating
One of the most important parts of creating a long-life abrasive is to engineer it to resist clogging as much as possible. For Mirka Galaxy, we have chosen a special clog-resistant coating which improves dust repellence.
Dust doesn't stick to the abrasive, so it is more effectively removed from the working surface and extracted via the Multifit holes, making Galaxy an integral part of Mirka's dustless sanding approach. With dust removed from the picture, the abrasive continues to cut for a longer time.