Pro Grade Microfinishing Film Roll 4 Inch Wide By 150 Foot Long With 30 Micron Aluminum Oxide On Durable Polyester Backing Keyed 3 Inch Core Wet Or Dry Use Flexible For Contoured Surfaces Green
✔️ 4in wide x 150ft long, 30µm aluminum oxide on polyester backing
This microfinishing film roll is designed for precise surface finishing in metalworking, automotive manufacturing, and precision machining. It features a flexible polyester backing that performs well on contoured surfaces and supports wet or dry use.
✅ 4 inch wide film with 150 ft length and keyed 3 inch core
✅ 30 micron aluminum oxide abrasive on durable polyester backing
✅ Wet or dry use; flexible for contoured surfaces
✅ Color-coded by grade for error-proof selection; friction grip coating
✅ For industrial/occupational use only
💡 What is microfinishing film used for in precision metal finishing and why choose aluminum oxide on polyester backing? This handy film helps achieve a fine, uniform finish on metal parts.
- It’s a handy option for deburring and final finishing.
- Polyester backing resists tearing and adapts to curved surfaces.
- Color-coding by grade helps you pick the right grit fast.