General InformationBrand3M?Attachment TypePSABond TypeResinCoat TypeClosed CoatCore TypeNon PertinentSanding TypeWet/DryCountry Of OriginUnited StatesSold AsCartonCalifornia ResidentsDimensions and SpecificationsBacking WeightX WeightGrit80Overall Diameter (Imperial)8 inOverall Diameter (Metric)203.2 mmMicron GradeNon PertinentWidth8.39 in213 mmHeight8.5 in216 mmLength4.29 in109 mmVolume306.03 cubic inch5014.87 cm3Weight6.82 lb3.09 kgOther DetailsIndustriesMarineSub IndustriesPrimary Wood and Panel ProcessingProduct CategoryCoated AbrasivesUsage InformationApplicationGrindingEquipment - MachinesRandom Orbital SandersFor Use OnAluminumSub ApplicationsDimensioningEquipment MachinesBench Top MotorsRandom Orbital SandersMaterial and CompositionAbrasive MaterialAluminum OxideBacking MaterialClothProduct FormDiscColor and AppearanceProduct ColorBrown