Mirka® Galaxy Multifit Grip Abrasive Sanding Discs, Ø 150 mm

Is the Mirka Galaxy A.Disc suitable for hardwood and softwood?

Yes. This abrasive disc is designed for use on hardwood and softwood materials. The P100 grit makes it a good choice when you want a consistent finish after earlier sanding stages.

What does the P100 grit grade mean for my sanding finish?

P100 is a medium grade abrasive. It is typically used to smooth surfaces and prepare wood for finishing, helping to refine marks left by coarser grits without removing too much material.

Will this disc work with Mirka Galaxy Multifit Grips?

It is designed for use within the Mirka Galaxy Multifit system. If you already have a Mirka Multifit backing pad or grip, this disc format is intended to fit and provide a stable sanding surface for reliable results.

What is the disc size, and does it matter for performance?

This product is specified as D150mm, meaning the disc diameter is 150 millimetres. The size is important because it matches the intended sander and gives an even contact area, which helps you achieve a uniform sanding pattern.

When should I choose P100 rather than a coarser or finer grit?

Choose P100 when you are moving from rougher sanding stages to a smoother surface. If you go coarser, you may leave scratches that require more passes later. If you go much finer, you may not remove the previous surface marks effectively enough.

Can I use this abrasive disc for general sanding and surface preparation?

Yes. With its P100 grit and wood suitable application, it is well suited for general surface smoothing and preparing wood prior to staining, varnishing, or other finishing steps.

How do I get the best results when sanding with this disc?

Use steady, even pressure and let the abrasive do the work. Avoid forcing it, and keep the sanding motion consistent across the surface to help maintain a uniform finish, especially when working towards clean edges and corners.