Fred Jones noted: >>http://www.devi.com/ Hi Fred, Pretty neat. Reminds me of flexwatt tape. That stuff has been used for years by the DIY crowd for heating reptile rooms and the like ... but I don't see why it couldn't be used in other applications. http://www.arbreptiles.com/cages/flexwire.shtml HTH, RonL. (Who has been thinking of using a bit to keep my boat engine warm on chilly evenings.)