General InformationBrand3M?Bond TypeResinCoat TypeOpen CoatCountry Of OriginUnited StatesSold AsSheetCalifornia ResidentsDimensions and SpecificationsMicron Grade70 ??mOverall Length (Imperial)44 inOverall Length (Metric)1117.6 mmOverall Width (Imperial)17.75 inOverall Width (Metric)450.85 mmGritNon PertinentVolume57.84 cubic inch947.81 cm3Weight0.42 lb0.19 kgOther DetailsProduct CategoryCoated AbrasivesMaterial and CompositionAbrasive MaterialSilicon CarbideBacking MaterialPolyester FilmProduct FormSheetGradeNon Pertinent