• Paper PSA Disc Roll,Paper Discs • Strip, sand, blend and remove stock with this Durite A475 medium grit paper PSA disc roll. Its P-graded silicon carbide abrasive presents a hard, sharp face that easily penetrates hard materials and veneers to create fine finishes. The flexible fiber-reinforced B-weight latex-paper backing provides good tear resistance while working, and the water-based, non-pigmented stearate No-Fil coating minimizes loading on the disc while preventing color transfer to the finished workpiece. This paper PSA disc roll has a pressure sensitive adhesive to make removal and replacement easy and may be used on most metal substrates and both hard and soft wood surfaces for versatility. • Sharp and hard, P-graded, silicon carbide abrasive easily penetrates the hardest material and veneers to create finer finishes where finish is critical • Flexible, B-weight fiber reinforced, latex paper backing provides flexibility and resistance to tearing • Water-based non-pigmented stearate No-Fil coating minimizes loading, with no color transfer to work • Better choice for medium grit stripping, stock removal, blending and sanding hard-to-sand surfaces and wood applications; pressure sensitive adhesive and linked disc roll format allow easy application, removal, and dispensing • Use 80-220 grit for intermediate sanding