3M™ Abrasive 1/2″ x 18″ 80 Grit Belts 777F

• Cubitron abrasive grain cloth belt constructed on water resistant polyester cloth backing
• Grinding aid for cooler grinding
• Works well under medium-high pressures
• Use with softer contact wheel, durometer 45-55, serrated 1:1
• Better for shorter welds and seams