My stem came completely raw, I heated it up with my mapp torch (till at the point I could just hold it) and then applied a liberal coating of linseed oil followed by another torching then a rub over to remove any oil that hadn’t soaked in/burned off.
I’ve used this technique on raw steel parts before and it seems to work pretty well. The part will still corrode but nothing like if it wasn’t treated.
My stem came completely raw, I heated it up with my mapp torch (till at the point I could just hold it) and then applied a liberal coating of linseed oil followed by another torching then a rub over to remove any oil that hadn’t soaked in/burned off.
I’ve used this technique on raw steel parts before and it seems to work pretty well. The part will still corrode but nothing like if it wasn’t treated.
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