The LINCOLN SUBARC FLUX 860 is a high-quality welding flux supplied in a 25kg bag, designed for professional welders and fabricators. It is specifically formulated to provide excellent impact resistance and crack resistance in demanding welding applications.

This flux demonstrates good impact values in both multi-run welding techniques when used with L60, L61, or L50M wires, as well as in two-run welding with LNS 140A wire. Its high resistance to restraint cracking makes it suitable for critical welds requiring durability and structural integrity.

Typical applications include double joining of pipes, fabrication of pressure vessels, and general fabrication welding tasks where reliable performance and weld quality are essential.

• Good impact resistance in multi-run and two-run welding techniques
• High restraint cracking resistance for durable welds
• Ideal for pipe joining, pressure vessels, and general fabrication