Webb Abrasives   Foam Sanding Blocks   Sandpaper   Disks   Non-woven   Tools and Belts   > Blocks   > Interface Pads   > Belts Webb Worldwide Medical Products   Embroidery   Screen Printing Our line of tools and belts include the following products: Belts Our finest sanding belts. Blocks Utilizing quick change hook n' loop backed abrasives, our dual foam blocks have hard foam on one side and soft foam on the other. Interface Pads Dual sided hook n' loop foam disks provide variable densities to the sanding surface to aid you in creating the perfect surface.