Quote Originally Posted by Franky Four Fingers View Post
Dont use anything else.
When I was rebuilding my Noble I had a steel bolt seized into the ally gearbox, could get to both ends , tried plus gaz, WD40, 3 in one and a set off bottles, nothing not a millimetre, a car restorer I know said try it, ordered some , gave it ten minutes and it gently tapped out, I've used it several times since then, it's never failed.