JWFilips
Well-Known Member
Got a nice RCBS cast iron ingot mould from a friend but it had some built up rust inside.
Painted it with navel jelly scrubbed and washed it a few times but the heavy rust is still there even after a wire brush!
Can it be heated up with a torch to burn off the rust oxidation whit out wrecking it?
Painted it with navel jelly scrubbed and washed it a few times but the heavy rust is still there even after a wire brush!
Can it be heated up with a torch to burn off the rust oxidation whit out wrecking it?