Metal Sanding with Film Discs: Characteristics, Benefits, and Applications
When sanding metal, it’s not just about material removal, but above all about process control: predictable sanding, a reproducible scratch pattern, and minimal post-processing. The 3M Xtract™ Cubitron™ II 775L film disc was developed with that in mind. This sanding disc is widely used for pre-treatment prior to painting or coating, as well as for refining surfaces when finishing sheet metal and structural components.