MeshPower M920 CA Coarse Grit Net H&L Vacuum File Strip Norton MeshPower sanding strips give you virtually dust free sanding.Norton No-Fil technology is applied to the abrasive grains prevents clogging for a consistent and longer product life.Self-grip hook and loop backing with no designated hole pattern to easily align to any back-up pad.Open structure and premium resin bond system can be used wet or dry for the perfect results 16943 No -