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

Product Details

Which surfaces is Mirka Galaxy A.Disc D150mm P400 suitable for

The Mirka Galaxy Multifit Grip Abrasive Sanding Discs with grit grade P400 are well suited to hardwood and softwood materials. They are commonly used when you want a fine finish and consistent sanding results before the next coating or step.

What does grit grade P400 mean and when should I use it

P400 is a fine grit that helps you achieve a smoother surface than coarser grades. Choose P400 when you are ready for refining the workpiece, reducing visible scratches, and preparing timber for finishing such as varnish, stain, or paint.

Will this disc fit my sanding tool

This product is part of the Mirka Galaxy Multifit Grip disc range, designed for compatible sanders that accept this style of abrasive disc. If you are unsure, check that your sander supports the Multifit Grip disc format and the correct disc size for best performance.

What disc size is this and does it affect results

It is a D150 mm sanding disc. Using the correct size helps your sander maintain proper contact and even sanding, which in turn supports a uniform finish and steadier control across the surface.

Is it better for one sanding stage or multiple stages

P400 is typically used for later stage sanding rather than heavy material removal. Many users start with a coarser grit for shaping, then move to P400 for smoothing and surface preparation, helping you reach a ready to finish appearance with fewer passes.

How can I get a smoother timber finish with P400

For best results, keep the disc in even contact and allow the abrasive to do the work without excessive pressure. Use consistent sanding patterns and clean the surface between stages so you do not trap dust, which can cause uneven marks and make finishing more difficult.

Why choose Mirka Galaxy instead of standard sanding discs

Mirka Galaxy Multifit Grip discs are designed to deliver reliable sanding performance across woodworking tasks. With a fine grit like P400, you can expect a smoother, more controlled finish that supports easier preparation for coatings, making it a practical choice for anyone working on hardwood or softwood.