The present invention is directed to endless belts and fabrics incorporating thermochromic material such as polythiophene for use as a process control aid which can be used in thermal profiling of industrial thermal process, the industrial fabrics used in such a process, the manufacture of the industrial fabrics thereof andor the products produced or carried thereon. The gasket has a gasket surface and includes a raised outer sealing ring and a raised inner sealing ring. The gyrometer is located at a center portion of the aircraft. The method may include determining a second rate at which to advance a second plunger against the second barrel based at least in part on the type of epoxy to be mixed.