02-11-13, 07:14 PM
Heat always works for me if anythings stuck mate. It'll expand then contract, generally breaking the seal.if it's a place you can't use a naked flame, a hot air gun like a paint stripper will generally do, but takes longer. The other option is extreme cold if you have a means of imparting it to the bit that needs removing.. that'll make it contract and you got more chance of undoing it straight away.