The LINCOLN SUBARC LAC-690 is a 3.2mm diameter MIG wire supplied on a 22.68kg roll, designed for sub arc welding applications. This welding consumable is suitable for professional welders and fabrication specialists requiring consistent, high-quality wire for submerged arc welding processes.

This sub arc wire offers excellent weldability and deposition rates, making it ideal for heavy fabrication, structural steelwork, and industrial manufacturing. Its 3.2mm size balances penetration and deposition efficiency, supporting robust welds in thick materials. The large 22.68kg roll ensures extended use and reduces downtime for wire changes.

Key features include:

• 3.2mm diameter suitable for a range of sub arc welding tasks
• 22.68kg roll weight for high-volume welding operations
• Manufactured by LINCOLN, a trusted brand in welding consumables
• Optimized for submerged arc welding to deliver strong, clean welds