General InformationBrand3M?Attachment TypePSABacking TypeDBond TypeResinCoat TypeClosed CoatCountry Of OriginUnited StatesSold AsBagCalifornia ResidentsDimensions and SpecificationsBacking Thickness (Imperial)3 milMicron Grade15 ??mOverall Diameter (Imperial)12 inOverall Diameter (Metric)304.8 mmLength12.5 in317.5 mmVolume29.37 cubic inch481.35 cm3Width12.5 in317.5 mmWeight19.39 oz549.75 gHeight0.19 in4.78 mmOther DetailsIndustriesPaint PreparationSub IndustriesPrimary Wood and Panel ProcessingUsage InformationApplicationSandingSub ApplicationsAOEM Finish Prep/RepairMaterial and CompositionAbrasive MaterialAluminum OxideBacking MaterialPolyester FilmProduct FormDisc