Micron-graded Mineral with Advantages Available in fine micron-graded aluminum oxide, 3M™ Microfinishing Film Disc 372L features a flexible, film backing with a high-friction coating for better grip during use. This disc is available in varying diameters and center hole sizes. A polyester film backing is typically stronger than paper backings and more conformable to part profiles. It is waterproof so can be used in wet applications.
Fine Finishing, Powertrain Microfinishing, Superfinishing Performer Microfinishing – an important application for many operators – corrects the geometry of parts and creates fine finishes. Microfinishing can remove damaged or amorphous layers to improve the surface finish and roundness of the part. Operators should consider finish and stock removal requirements when selecting the right microfinishing film.
Product Features
Abrasive Material
Aluminum Oxide
Application
Finishing, Polishing
Backing Material
Polyester Film
Backing Thickness
5.0 mil
Center Hole Diameter
0.0 NP
Grit
Non Pertinent
Industries
AOEM, Aerospace, Composite, General Industrial, Precision Grinding & Finishing, Primary Metal, Transportation & Heavy Equipment
Overall Diameter
0.0 NP
Product Color
Black
Sub Applications
Plate Polishing
Product Highlights
Micron-graded aluminum oxide abrasive mineral provides precise, uniform, close-tolerance finishes
High friction coating on film backing (backsize) to prevent slipping
Ideal for metal, plastic finishing, and paint spot repair
Wide grade range for varying finish and stock removal requirements
Stainless Steel Finishing Equipment from Waters Industrial
Waters Industrial, a leading industrial supply distributor, focuses on bringing you the newest, most cost effective industrial supplies for grinding, graining, and finishing stainless steel. Waters Industrial helps manufacturers nationwide achieve the best stainless steel finish possible by providing the trusted brands of metal finishing equipment, grinding supplies, abrasive belts, stroke sanders, and more. Waters Industrial provides metal finishing equipment and supplies from top quality brands in the metal finishing industry. All grinding and polishing needs are well met by Waters Industrial’s large inventory of stainless steel finishing equipment, metal finishing equipment, stroke sanders, and stainless steel buffing equipment. Waters Industrial is the best 'one stop shop' for all your industrial supplies for buffing, grinding, graining, and finishing of stainless steel.
