Galaxy's ceramic grains are self-sharpening and non-clogging to keep cutting from edge to edge. Multifit universal hole configuration allows the abrasive to fit on any tool without alignment. Mirka Galaxy is a multi-purpose product, suitable for the sanding of both soft and hard materials. Technical attributes Attachment Type Grip Backing Material Polyester film Bonding Low VOC Resin System Coating Semi-open Color Bluish Diameter 77 mm Form Discs Grain Ceramic / Aluminum Oxide Hole Configuration Multi Application Sanding Suitable materials Steel Mild steel / carbon steel Non-ferrous metal Paint stripping / removal Plaster / Filler Synthetic materials Chipboard Solid surface Stainless steel Composites Veneer Plastics Primer Paint sanding Body filler Hardwood Soft / Resinous wood Lacquers MDF / HDF Gel coat Glass fibe
