General InformationBrand3M?Bond TypeResinCore TypePlasticCountry Of OriginUnited StatesSold AsRollCalifornia ResidentsDimensions and SpecificationsBacking Thickness (Imperial)5 milCore Size (Imperial)2 inCore Size (Metric)50.8 mmMicron Grade60 ??mOverall Length (Imperial)500 ftOverall Length (Metric)152.4 mOverall Width (Imperial)0.709 inOverall Width (Metric)18.009 mmGritNon PertinentVolume22.52 cubic inch369.03 cm3Weight2.23 oz63.22 gOther DetailsRoll WindASOProduct CategoryCoated AbrasivesMaterial and CompositionAbrasive MaterialAluminum OxideBacking MaterialPolyester FilmProduct FormRollGradeNon Pertinent