Dynabrade® 56182 Backing Pad Dynabrade The Dynabrade® 56182 Backing Pad is an industrial support pad designed to deliver precise, stable and efficient sanding performance across a wide range of materials. Compatible with Dynabrade® pneumatic tools, it ensures secure abrasive disc attachment and optimal motion transfer for consistent surface finishing. Commonly used in metal fabrication, industrial bodywork and maintenance operations, it is ideal for sanding metal parts, surface preparation before painting, and composite materials. Its durability and reliable performance make it a trusted accessory for professional industrial applications. Learn more