Smirdex

United Finishing Supply is a stocking distributor of Smirdex abrasives. Smirdex is a Greek manufacturer of professional coated abrasives, producing sanding discs, sheets, rolls, and belts for automotive refinishing, woodworking, and industrial surface preparation.

We stock Smirdex hook-and-loop sanding discs, sandpaper sheets, and abrasive rolls across a full grit range — with same-day shipping on orders before 2 PM EST and worldwide delivery to 28 countries. Our team can help you match the right Smirdex grit and format to your process.