Mirka Gold 23-663-080 2 3/4"" x 16 1/2"" Grip File Sheet 80 Grit Mirka Gold is a durable product very well suited for sanding at high speeds. Gold is an all-round sanding material that can be used for many purposes. In order to achieve an optimal sanding result, the semi-open grit binding and special stearate coating are designed to prevent clogging and pill forming. SUITED FOR TECHNICAL SPECIFICATIONS Bonding Resin over resinGrain Aluminium oxideCoating Semi-openColor GoldGrit range P80-P800Backing C-Paper Automotive Refinishing Wood Processing Metal Processing Marine Industry Vehicles Manufacturing