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Silicone Rubber Heaters


Silicone Rubber Heaters

Confiorm to

Many Hard to Heat Surfaces


Flexible Heater Spec Sheet

Stock Composite Curing Heaters



 Rugged, yet thin, lightweight and flexible the use of Watlow silicone rubber heaters is limited only by your imagination. With these heaters, you can put the heat where it's needed and, in the process, improve heat transfer, speed warm-ups and decrease wattage requirements. Fiberglass-reinforced silicone rubber gives your heater dimensional stability without sacrificing flexibility. Because very little material separates the element from the part, heat transfer is rapid and efficient.

Performance Capabilities


  • Operating temperatures to 500F (260C)
  • Watt densities to 80 WSI(12.5 W/cm2) dependent upon application temperature.
  • 0.055 inch (1.4 mm) thick with a
    wire-wound element; only 0.018
    inch (0.5 mm) with an etched toil



  •  Designed in the exact shape and size, including 3-D geometries, to conform to your equipment.
  • More than 80 designs available immediately from stock.
  • UR CUR and VDE recognition are available on many designs.
  • Moisture and chemical-resistant
    silicone rubber material provides
  • longer heater life.
  • Easy to bond or attach to your part through the use of vulcanizing, adhesives, or fasteners.