1929 Nash Touring Car Pot Metal Restoration

A Muggy Weld customer, Greg, sent these photos and a testimonial of his 1929 Nash Touring Car project.

The windshield rail was broke in 3 places, so he purchased Super Alloy 1 rod and flux to repair the typically impossible pot metal alloy. Greg then used Heat Freeze Heat Paste to prevent a remelt–which is common when a previously soldered area is reheated on the backside.

Greg said the solder was drilled and tapped successfully.

As you can see, classic car/irreplaceable parts can be easily repaired with Super Alloy 1 rod and flux and a propane torch.


  •  Always use adequate HEAT FREEZE HEAT PASTE to ensure your part is fully protected.
  • Always allow your part to cool completely before removing the HEAT FREEZE HEAT PASTE for your safety and the safety of your part.
  • Keep HEAT FREEZE HEAT PASTE clean to ensure long life of the product
  • For best results, occasionally add water to HEAT FREEZE HEAT PASTE as necessary to keep moist.
  • Allow adequate space between HEAT FREEZE HEAT PASTE and the area to be welded.  HEAT FREEZE HEAT PASTE works so well it can absorb the heat from the area needing to be repaired.
  • Wash hands after handling HEAT FREEZE HEAT PASTE or use gloves to apply.


NotePlease observe all AWS Safety & Health Guidelines when using Muggy Weld products.