Silicone Rubber Heaters are used where an even application of heat over relatively large areas is desired.

Silicone Rubber Heaters utilize a heating element which consists of fine gauge, stranded and stress relieved wire, Nickel Chrome Iron or Nickel Copper alloys are used throughout for durable and reliable service.

A Conrad Silicone Heater may be permanently installed using adhesives applied by the customer.

Temporary or removable placement for purposes of maintenance, container cleaning, etc. is facilitated by the addition of hooks, eyelets, or Velcro® closure attached to the blanket for this purpose.

UL RATED - Conrad Silicone Rubber Heating Blankets are qualified under The Underwriters Laboratories Component Recognition File Number 69443 for applications not exceeding 392°F.


Temperature Rating 400°F (204 °C) maximum operating
Size/Shape Limitations Maximum width of 48", no maximum length
Thickness ~0.06" (Single-Ply) ~0.12" (Dual-Ply)
Voltage Any AC or DC
Wattage Customer specified (Normal maximum of 5 Watts per square inch)
Power Lead wires Silicone Rubber, SJ Power Cord, or Teflon insulated stranded wire
Attachment Hooks, Lacing Eyelets, or Velcro® Closure.

Ordering Information

conrad ordering information

Useful Information

* Drawing with pertinent dimensions * - or - A description of item to be heated including open or unheated areas, special port or access requirements. * Voltage and Wattage (if known). * Temperature control method desired including addition of a thermocouple or other temperature sensors in heater.

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