3m Autobody Shop Sandpaper 40 grit Box fo 5 sheets Available for delivery 3M Wetordry Sandpaper has long been a great choice for auto repair jobs - there's no need to spend extra time switching sandpaper between wet sanding and dry sanding. A full range of grades features silicon carbide abrasives mounted on flexible, waterproof paper for consistently excellent results. Wetordry Sandpaper can be used by hand or for machine sanding. Product Features: Use for wet sanding and dry sanding without switching sandpaper Full range of grades is ideal for aggressive or refined auto sanding Silicon carbide abrasive self-fractures for longer life Flexible lightweight paper conforms to auto body surfaces for consistent finishes Delivers 10% smoother finish vs. conventional 3M sandpaper Use as part of the 3M Body Repair System