When the machining is done, non-woven abrasives do what no other product can — deburr, blend, condition and polish without changing the geometry. CUMI non-woven abrasives deliver consistent surface conditioning on metal, composites and plastics across tubes, profiles and complex geometries. No loading. No glazing. No dimensional change. ANSI and EN certified. Chosen by automotive, aerospace finishing and metal fabrication industries across 50+ countries.