waterproof sandpaper, the abrasive is removed and the substrate cooled. This makes sanding less aggressive and allows very fine sanding. Waterproof sandpaper can therefore also be used for sanding paints, epoxy, polyester etc.
waterproof sandpaper, the abrasive is removed and the substrate cooled. This makes sanding less aggressive and allows very fine sanding. Waterproof sandpaper can therefore also be used for sanding paints, epoxy, polyester etc.
