1/2 x 18 Inch Sanding Belts, 5 Each of 36/40/60/80 Grit, Heavy Duty Zirconia Grinding Sandpaper for Air Belt Sander, Metal Welding and Rust Paint Removal,20-Pack

["STOCK REMOVAL TO PRE-FINISHING: 20-pack 1/2x18 inch sanding belts includes 5 belts each of 36/40/60/80 grit. 36 grit Ceramic for heavy grinding on carbon steel and titanium. 40 grit Green Zirconia for weld leveling and edge profiling. 60/80 grit Blue Zirconia for surface conditioning on aluminum, brass, wood","HEAVY-DUTY & HEAT-RESISTANT: Resin-bonded cloth backing ensures tear resistance. Open-coat abrasive grains prevent clogging and provide efficient heat dissipation during grinding","SEAMLESS JOINT: Bi-directional flat joint reduces belt breakage and vibration, ensuring smooth operation","COMPATIBLE: Fits most air file sanders, electric belt sanders, and bandfile tools using 1/2\" x 18\" belts. Please measure your current belt size to confirm fit","VERSATILE APPLICATION: Ideal for weld grinding, rust removal, hardwood shaping and knife making. A complete mini-belt solution for professional fabricators and welders"]