Tightly graded silicon carbide mineral slurry coated onto 3 mil (0.076mm) thick polyester film backings. This is WITHOUT PSA (Pressure Sensitive Adhesive - Self Adhesive). Please order 468X for PSA backing version.
Applications include fiber optic connector polishing, flat lapping, superfinishing, etc.
Specifications:

• Color: Grey
• Micron Grade: 15 µm
• Converted Form: 4" Disc
• Sold Only In Multiples of 25 for 3M polishing films