General InformationBrand3M?Bond TypeResinCore TypeCorelessCountry Of OriginUnited StatesSold AsRollCalifornia ResidentsDimensions and SpecificationsBacking Thickness (Imperial)5 milCore Size (Imperial)0.625 inCore Size (Metric)15.875 mmMicron Grade40 ??mOverall Length (Imperial)150 ftOverall Length (Metric)45.75 mOverall Width (Imperial)1 inOverall Width (Metric)25.4 mmGritNon PertinentVolume65.53 cubic inch1073.8 cm3Weight1.01 lb0.46 kgOther DetailsRoll WindASOProduct CategoryCoated AbrasivesMaterial and CompositionAbrasive MaterialAluminum OxideBacking MaterialPolyester FilmProduct FormRollGradeNon Pertinent