I am currently replacing both foortwells on my SIII. When I removed the old ones I realised that I have the opportunity to do something with the insides of the door pillars to protect them from furure corrosion - they are in reasonable condition at the moment. What can the group suggest? I was thinking of coating everything in waxoyl, but my local parts supplier reckons that if it starts to flake away, it can hold moisture next to the metal and be worse than having nothing at all in there.
Any thoughts?
James