Wrap it in a powerblanket® & take
hassle out of heating and warming your
drums and barrels. With a built in thermostat
or optional thermostatic controller, you can
ensure you never over or under heat your
materials again. Each barrel-blanket heater
has a 6 foot male & female cord allowing up
to 4 blankets to be plugged together on a
single 120V, 20 amp outlet.