3M™ Wetordry™ 734 Paper Sheet 3M™ The 3M™ Wetordry™ 734 paper sheet is a high-quality abrasive designed for both dry and wet sanding on various surfaces, including metal, wood, plastic, and paints. Made with a flexible, water-resistant paper backing, this sheet is coated with silicon carbide abrasive grains, which provide a sharp and fast cut. It is particularly suitable for fine finishing work, allowing for a smooth and uniform surface that is ready for further steps such as painting or varnishing. The 3M™ Wetordry™ 734 sheet is commonly used in automotive bodywork, woodworking, and industrial manufacturing, where its ability to perform in both dry and wet conditions makes it a versatile and effective tool. Learn more