With my plastic bucket insulated , even after 2 hrs, my cad. solution won,t go part 95 degree,s with a single heater, anybody else seeing this problem?? Im using a 1 gal. and 1/2 system. If i use both heaters im really limited on space to cad parts. Im being told a Porcelain pot is better to use?? true?? Also abody know the shelf life of the cad solution sitting
