3M SKU: 7100139931
Lead Time: ~15 days
3M™ Cartridge Roll 341D gives you easy access to small, hard-to-reach spaces for sanding and finishing. As the outermost abrasive layer wears down, the cloth backing frays to expose fresh abrasive layers for continued cutting action.
Aluminum oxide abrasive in a closed-coat layer provides fast cut and long life. Cloth backing supports heavy sanding yet frays to expose fresh abrasive. Resin bond withstands high heat and pressure. Rolls attach to a compatible cartridge roll mandrel (sold separately). Small size is ideal for sanding and finishing hard-to-reach spaces