Non Brand Sandpaper Sheet Roll

General purpose adhesive-backed (PSA) sandpaper sheet rolls for all surfaces have an open-coat aluminum oxide abrasive applied to a paper backing. PSA abrasives have a sticky backing that creates a strong bond when attached to a smooth-surface backing pad. They cannot be reapplied after removing, so they're a good choice for applications where grits aren't changed frequently and the abrasive is fully worn down before changing. Aluminum oxide is a strong, sharp, and durable abrasive that penetrates the work surface and withstands heat and high speeds. The paper backing provides a smooth, flat surface to provide consistent pressure across the work surface.