Product features and specifications Material: PU (polyurethane) Diameter: 5 inches / 125 mm Number of powder holes: 8 Package content: 1 piece (sanding pad) Built-in mounting thread for quick installation and secure attachment of sandpaper Why this sanding pad matters Durable construction: Upgraded, thicker and harder backing gives the pad greater longevity and resistance to deformation under pressure. Better support and control: Improved cushion rubber absorbs vibration for smoother sanding and reduces operator fatigue. Secure hook surface: Denser hook (loop) holds sanding discs firmly in place, minimizing slippage and improving finish consistency. Protects tool components: Designed to prevent damage to disc holders by distributing pressure evenly across the pad. Cleaner finishes: 8 powder/dust holes help reduce dust buildup at the contact point and promote a more polished surface. Performance and compatibility Designed for use with 5" (125 mm) hook-and-loop sanding discs. Works with most portable sanders that accept a 5" backing pad with a built-in mounting thread. PU construction balances flexibility and stiffness for controlled material removal and smoother final results. Easy installation and use Built-in mounting thread enables fast, tool-free attachment to compatible sanders and ensures a secure fit. Denser hook surface simplifies disc changes and maintains consistent grip during operation. Typical applications Automotive bodywork: sanding primer, filler and paint for a uniform finish before painting. Woodworking: smoothing edges, leveling filler, and preparing surfaces for stain or finish. Metal and fabrication: removing light corrosion, blending welds, and preparing parts for coating. What’s included 1 x 5" (125 mm) PU sanding pad with 8 powder holes and built-in mounting thread Notes Designed specifically for 5" (125 mm) hook-and-loop sanding discs and compatible sanders with a matching mounting thread.