Good evening! I am a new hobbyist and have a "new" old clock purchased on eBay. It has quite a few wormholes, especially on the back panel; I plan to treat the whole case with Tim-Bor per advice on another thread. Before treating, I need to remove the label from the back panel. I have a small steamer and thought I would try that first since this technique was reported as successful in a thread of the same title dated March 16, 2011. Exactly how should I proceed? Should I just steam the un-protected label? or cover it with something first?