Powerblanket BH15RR 15 Gallon Insulated Drum Heating Blanket 100°F Fixed NewPowerblankets 15 gallon drum heaters provide a range of heating solutions for warming and storing temperature sensitive materials. Patented design eliminates hot and cold spots by applying uniform full coverage heat across the entire surface of the container, allowing users to keep their materials at the proper viscosity while remaining at specified thermal levels. Powerblanket designed for any definitive heating applications, surrounded by a rugged