浙江杭州厂家3M360L精密研磨砂纸3M 360L精密研磨砂纸产品描述： 型 号: 3M 360L规 格: 5" 6"3M :360L3M 360L Stikit Discs earn the Purple color that indicates the latest 3M technology, greatest value, and highest quality available.Available in grades P220-P1000, 5 inch discs, purple in color with a strong film backing. 3Ms fastest cutting, longest lasting abrasive construction of the Imperial product line enables the user to obtain maximum usage of each disc.High-performance discs designed to cut faster and last longer on composite substrates enabling the user to obtain maximum usage from each disc. Designed for use on gelcoat.125 discs per RollAbrasive Grit: 220-1000Attachment Type:  PSA BRAND:  3M Hole Pattern:  No Hole Type:  Discs