Rear Seat Brace Metal in Weld-Thru Primer Fastback Mustang 1965-1966

This heavy-gauge metal brace forms the support for the trunk lid hinges and provides body integrity that minimizes flex behind the rear seat. This is a stock replacement for the original panel. Features a weld-thru primer coating.

Advantages of Weld-Thru Primer:
- Reduces prep time when welding new parts to new parts that are both covered in the weld thru primer
- Reduced spatter
- Lower distortion of the panels
- Superior conductive properties that help minimize high heat zone problems
- Eliminates corrosion that would form between overlapped panels or multi-layered spot welds
- Helps when welding a new panel to old metal
- Lower resistance at the weld surface allows better penetration into the denser, new steel that helps forgive an old alloy's problems with porosity and impurities
- Helps prevent resin build up between welds that can trap moisture in the old porous steel that leads to failure at the weld borders