the temperature adjustable coating and medium and method for providing an electrically - resistant temperature - adjustable article and structure . the coating provides a continuous electrically - conductive electrically - resistive path for the application of electrical current to the coating . the electrically - resistant temperature - adjustable article consists of a surface on which a high - temperature conductive - resistive coating is bound . the surface temperature of the article along the path is thereby adjustable between ambient and 2000 ° f . in response to electric current applied to it without oxidization destroying the electrical conductivity of the medium in temperatures above 600 ° f . the medium possesses the high - temperature conductive - resistive quality of the coating while maintaining a clay consistency capable of being formed into various shapes without a substrate .