Features and Benefits:

• Copper alloy backing plate prevents burn thru (weld will not stick to the copper alloy)
• Plug weld pliers allow you to turn up your heat for better penetration without burn thru, even if you have a pilot hole through the back panel
• Includes a Copper Alloy-Backing Plate to Prevent Burn Through - Weld will Not Stick to the Copper Alloy
• Plugweld Pliers make plugwelding easier and improve quality
• Unique design allows technician to clamp panels at the precise spot and still allow for welding. Panels won't separate and weld will not stick to the copper pad

Copper alloy backing plate revents burn thru (weld will not stick to the copper alloy). Plugweld Pliers allow you to turn up your heat for better penetration without burn thru, even if you have a pilot hole through the back panel.