ATC535601030 Features: -ALCOTEC ALUMINUM ALLOY. -Traceability - Mine to spool number Wire diameter controlled to 1/10 of the AWS A5.10 specification Feedability - Patented process to optimize feeding characteristics. -Always use in accordance with the Material Safety Data Sheet (MSDS). -UNSPC CODE: 23271813. Material: -Aluminum. Generic Dimensions: -0.030'' W x 0.030'' D, 1 lb. Dimensions: Overall Width - Side to Side: -0.03 Inches. Overall Depth - Front to Back: -0.03 Inches. Overall Product Weight: -1 Pounds.