I have never treated a raw frame, but I have treated raw metals, steels and irons and I found a wood wax to work a treat. I think with linseed oil you might have to keep up its application more often as it is quite thin.
@Mikey_Mike started
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I have never treated a raw frame, but I have treated raw metals, steels and irons and I found a wood wax to work a treat. I think with linseed oil you might have to keep up its application more often as it is quite thin.