3M 372L Lapping Film Roll 20700 - Aluminum Oxide - 20 mm x 900 ft - 40 Micron which is waterproof and UV-resistant

which is waterproof and UV-resistant

Max Bearing Capacity: 33 lbs

MANUFACTURERS PART NUMBER 6418

Bring you a satisfactory cleaning effect

3M 372L Lapping Film Roll 20700 - Aluminum Oxide - 20 mm x 900 ft - 40 Micron which is waterproof and UV-resistant3M 372L Lapping Film Roll 20700 Aluminum Oxide 20 mm x 900 ft 40 Micron One Case is equal to Roll x 7. Overall Width: 20 mm 051115 20700 3M 372L lapping film roll uses aluminum oxide as the abrasive material. The abrasiveness of lapping film roll products is graded on the Micron scale; with the 20700 lapping film roll having a grade of 40 Micron. The lapping film roll has a width of 20 mm and length of 900 ft. Product Specifications Brand: 3M Product