Yesterday evening I had to take some rubbish to my local tip. There they have a stack of paint cans, which people have dumped, and with the sign FREE PAINT. Naturally I had a look to see what goodies I could find, and came across four cans marked Jewellers Enamel. Upon opening them I find that they are a powder. I assume that this is the stuff that one sprinkles on a piece of metal, and then heat the metal so that it becomes an enamel finish. One of the cans is labelled "practice enamel". Is this a technical term? I assume so as I doubt that it is made for trial and error tests! I am sure that someone can tell me all about this stuff. alan@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx www.alanstepney.info Model Engineering, Steam Engine, and Railway technical pages. MODEL ENGINEERING DISCUSSION LIST. To UNSUBSCRIBE from this list, send a blank email to, modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject line.