Our 3Mâ„¢ Stikitâ„¢ Blue Abrasive Disc Rolls delivers best-in-class performance at every stage of paint preparation and coatings removal. Premium aluminum oxide mineral is blended with ceramic grain for a full range of sanding applications. An anti-loading coating reduces loading from dust and extends disc life. Stikitâ„¢ adhesive attachment makes changing discs quick and easy.