The 3M Cubitron II Sanding Sheet Roll 737U (51436) is engineered for high-performance sanding tasks in the automotive industry. Powered by precision-shaped ceramic grain technology, this 70mm x 12m roll in 320+ grade delivers fast cut and long life for a consistent, superior finish on various substrates. Ideal for use in paint preparation and fine sanding applications, it offers increased productivity with fewer abrasive changeovers.