SC R500 5/8-SB BACKING PAD

Features: Constructed of neoprene rubber using an aluminum hub with 5/8" smooth bore; no threads, fits more tools | Design allows air to flow through the slotted hub and between the spirals on the face of the pad, keeping the disc cool | Helps extend the life of the coated abrasive disc | Ideal for all sanding operations on metal, plastic fiberglass, etc | Each pad is made individually in a single mold, then tested for perfection