Attribute Name
|
Value
|
---|---|
Abrasive Material
|
Silicon Carbide
|
Application
|
Finishing
|
Backing Material
|
Polyester Film
|
Backing Thickness (Imperial)
|
5 mil
|
Brand
|
3M™
|
Color Family
|
Black, Blue, Green, Orange
|
Core Size (Imperial)
|
3 in
|
Core Size (Metric)
|
76.2 mm
|
Equipment - Machines
|
Microfinishing Machines, Superfinishing Machines
|
Industries
|
Aerospace, AOEM, Composite, General Industrial, Precision Grinding & Finishing, Primary Metal, Transportation & Heavy Equipment
|
Micron Grade
|
15 μm, 30 μm, 40 μm, 60 μm
|
Overall Length (Imperial)
|
150 ft
|
Overall Length (Metric)
|
45.75 m
|
Overall Width (Imperial)
|
4 in
|
Overall Width (Metric)
|
101.6 mm
|
Product Color
|
Black, Blue, Green, Orange
|
Product Form
|
Roll
|
Size (Imperial)
|
4 in x 150 ft
|
Size (Metric)
|
101.6 mm x 45.75 m
|
Substrate
|
All Metal, Composite, Fiberglass, Gelcoat, Hard Chrome, Hard Composite, Hard-filled Rubber, Soft Composite, Soft Rubber, Solid Surface
|
3M™ Microfinishing Film Roll 472L was designed for superfinishing and powertrain microfinishing. This roll helps achieve uniform, consistent finishes on parts where close tolerances are important.
Product | Mineral | Backing Caliper (0.001") |
Backside | Grades (Microns) | |||||||||||
9 | 15 | 20 | 30 | 40 | 45 | 50 | 60 | 74 | 80 | 100 | 125 | ||||
372L | Aluminum Oxide |
5 | Type S | • | • | • | • | • | • | • | • | • | |||
372L Type 2* (colored) |
Aluminum Oxide |
5 | Type S | • | • | • | • | • | • | • | |||||
373L | Aluminum Oxide |
5 | Type Q | • | • | • | • | • | • | • | • | • | |||
373L Type 2* (colored) |
Aluminum Oxide |
5 | Type Q | • | • | • | • | • | • | • | |||||
382L Type 2 (colored) |
Aluminum Oxide |
6 | Type S | • | • | • | • | • | |||||||
362L | Aluminum Oxide |
3 | Type S | • | • | • | • | • | • | • | |||||
272L** | Aluminum Oxide |
5 | Type S | • | • | • | • | • | • | • | • | • | |||
472L | Silicon Carbide |
5 | Type S | • | • | • | • | • | |||||||
675L | Diamond | 5 | Type S | • | • | • | • | ||||||||
Diamond | 6 | Type S | • | • |