Goldsmith & Jewellery Supplies - 3M Trizact Gator belts maintain uniformity while you refine grind lines, remove scale and finish. They contain a 'grinding aid' which helps keep the belts cool as
Sanding Belt 50 x 1500 mm (2" x 59") 3M Trizact Gator 337DC, A65 (P280) - Truhlarime.cz
3M Trizact Abrasive Belt - 50 x 915mm (2x36") | Multitool Products
GATOR 337DC ABRASIVE BELTS 3M® Pro
3M 7100217418 | 327DC x Non Pertinent Grit Aluminum Oxide Cloth Belt - All Industrial Tool Supply