Exhaust welding

[TouchNgo]

Please help.

can anyone advise regarding what electrode to use on the mild steel Rotax exhaust system.

I have a standard mild steel exhaust that has some type of ceramic (grey) coating on it.

Can it be successfully repaired?

Greg

[vernon11]

The grey coating, could well be an Aluminium coating, in which case you will have to grind it off at the crack. I would then gas weld.

[danie]

Were on the exhaust is the problem . Did it burn a hole or just a vibration crack . I can help need more info , Danie 0824528371.