Mitchell #55-S Abrasive Cord, 200 Grit, 12' Long, .018" Diameter Silicon Carbide

Used to clean plumbers putty from pipe threads or remove rust or other buildup from pipe threads. These cords work on smaller metal parts as well.

Silicon Carbide:
Hard and sharp abrasive used on non-ferrous materials such as aluminum, brass, bronze, magnesium, and titanium. Also for other non-ferrous materials such as rubber, plastic, and fibrous wood.

Reference #55

• Round cord
• Length: 12 Feet
• Size: .018 inch (.46 mm)
• Grit: 200 (Extra Fine)
• Abrasive: Silicon Carbide