Abrasive: Aluminum Oxide
Paper Backing: "D" Weight = 130g/m
Applications: Designed for top performance with all popular tools. Ideal for woodworking, metal finishing, and for plastic like materials.
Backup Pads For Discs
4-1/2"
(115mm)
169377835
32129
32132
32156
32163
32170
32187
74514
32194
74521
Abrasive: Silicon Carbide
Paper Backing: "C" Weight = 110g/m2
Applications: Used on granite,marble,stone,other ceramic materials & auto spot repair. Can be used wet or dry.