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Review on Hot Max 23314: 1/8-Inch 55% Nickel Cast Iron .5# ARC Welding Electrodes for Superior Bonding by Rick Kreutzer

Revainrating 5 out of 5

Sticks well to cast iron

I used this to repair a few cracks in the exhaust manifold/catalytic converter. A butane gas burner was used for pre-heating and post-heating. Most importantly, it didn't do me any harm. This fixed it. Welding and grinding, welding and grinding are repeated until the crack is no longer visible to the naked eye.

Pros
  • Tools & Housewares
Cons
  • Crumpled packaging