3M Aerospace offers clean sanding discs for composite surface finishing. Their surface configuration and abrasive technology delivers significantly longer life than standard high-performance discs. Discs are available in 5- and 6-inch diameters in grades P220 to P1000 and feature the secure Hookit II attachment system from 3M. Designed to be used with random orbital pneumatic vacuum sanders, they offer optimal dust extraction capabilities. They provide extended cutting action for solid surfaces on aircraft exteriors for paint removal and composite preparation. A unique, patented hole pattern on the discs' surface helps to more effectively remove dust from the work area, which prevents disc loading. For more information visit www.3M.com/aerospace or call (612) 392-7619.
