Sanding Disc Backing Pad are an important part of the Backing Pads category within Power Tools & Accessories > Sanding & Grinding Accessories > Backing Pads > Sanding Disc Backing Pad. National Supply Network offers a wide selection of professional-grade sanding disc backing pad for contractors, maintenance teams, warehouses, and industrial operations. Our catalog includes dependable products from trusted manufacturers designed to support durability, performance, and efficient day-to-day use.