The DYNAWELD BOSSWELD RG45 is a 1.6mm diameter mild steel gas welding wire supplied in a 5kg pack, designed for use in MIG welding applications. It is suitable for fabricators and welders requiring reliable filler material for mild steel projects.

This welding wire offers consistent arc stability and smooth weld bead appearance when used with shielding gas in gas metal arc welding (GMAW). It is ideal for general fabrication, automotive repair, and light structural welding where mild steel is the base metal.

Key features include:

• 1.6mm diameter for medium-thickness steel welding
• 5kg spool size for extended welding sessions
• Compatible with standard MIG welding equipment
• Provides strong, clean welds with good penetration