Silicon rubber heaters have wire-wound or etched foil heating elements protected by Fiberglass-reinforced silicon rubber vulcanized and compressed at high temperature and press. They are thin, bendable and shaped to fit almost any equipment. Heat can be applied to the Most complex shapes, geometries, curves and pipes conceivable without sacrificing efficiency or Dependability. Techical parameters: 1 maximum temperature resistance of insulatorú¦300íµ 2 maximum operation temperatureú¦ 250íµ 3 insulation resistanceú¦í²500 mª+/dc 1000v 4 breakdown voltageú¦í² ac1500v/5s 5 capacity toleranceú¦ía5% 6 temperature range: -60íµí¬250íµ continuous heating; heating element: available with either Etched foil or wire-wound elements: 7 dimension:maximum 1.2míßxm minimun 15mmíß15mm; thickness 1.5mmú¿thinnest 0.8mmú¼ Thickest 4.5mmlead wire length:standard 130mm. Installation: 1 with backing psa (pressure sensitive adhesive or called self adhesive, self stick adhesive) As 3m psa 2 with vulcanization or curing and compression at high temperature and press 3 with spring and hole or eyelet 4 with clamps Benefits: 1 heating evenly, accurate and adjustable 2 various shapes, holes, cutouts, profiled watt densities and multiple voltages 3 put heat exactly where it is required 4 high dielectric strength, flexibility, bendable and cost effectiveness. 5 resistance to temperature extremes, moisture, weathering, radiation, fungus and chemical Attack 6 heat can be applied to the most complex shapes, geometries, curves and pipes conceivable Without sacrificing efficiency or dependability. 7 easily bonded and/or mechanically mounted, even onto the curving surface.