- Pack of 25
- 4″ Disc – Diamond Type H Film
- Tougher Resin with Higher Diamond Content
- Plain Back (no PSA)
- 3 mil Backing
Download Product Specification3M fiber optic polishing films are known for their unsurpassed quality and high connector yield.3M’s micro graded abrasives are bonded onto a uniform polyester backing. The precision grading of these films provide you with consistent, repeatable finishes for every step of the polishing process.












































