• Use the Highland Tool's Copper E-clamp where you would use traditional butt welding clamps.

​​

• Improve your welds with a copper backing to support weld formation and minimize blow-through.

​

• The copper helps conduct heat from the weld joint, minimizing warping of the sheet metal.

​

• Maintain better panel alignment across the length of the weld, either with full flat panels supported by the extra extension of the clamp, or with the help of a curved bar, shaped to follow the flow of your curved panel.