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Drum Heaters are thin, flexible electrical resistance heaters that may easily be wrapped and secured around drums, pails and tanks. They are made of fiberglass reinforced silicone rubber cloth with an internal resistance wire circuit . This construction provides an even heat transfer, which keeps contents at proper handling or process consistency and limits scorching or degradation of sensitive contents. As always, we can build you a custom heater.

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  • Fits four standard drum sizes

  • Metal or non-metal drum versions

  • 115V and 230V standard; high wattage 115V configuration available

  • Optional adjustable thermostat

  • Heavy hook and spring attachment


Viscosity control, freeze protection, temperature maintenance and melting of solids for:

  • Adhesives

  • Biofuels

  • Mastics

  • Plastics

  • Resins

  • Paints and varnishes

  • Waxes

  • Oils, fats and greases

  • Molasses, syrups, chocolate

  • Much more​



Benchmark Thermal will design flexible silicone heaters to your specifications in a wide variety of shapes, sizes, wattages, voltages, and power leads. Please call for quotes or use the button below.

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