<HTML>An update on the TFL50 source. I E-mailed and eventually called Distek, the company that makes this stuff. = There are no stores in the SE that handle this. They sell to automative, spo= rts and piano distributors, and the government, for use on submarines. I wanted to buy a dozen 10 oz cans, but found the price is more than buying = it from Pianotek. Wim </HTML>