Flexible heaters
Flexible heaters that wrap to any surface.
Thin, conformable heaters that bond directly to the part they warm — ideal where space is tight and even heat matters. We build them in silicone rubber, fibre-glass, polyimide film and mica, sized to your exact wattage, voltage, footprint and temperature.
Up to 260°CVoltage 120–600 VProfile Custom shapes
ISO 9001:2015
CE Certified
RoHS Compliant
Made in India
Manufacturer since 1989
The flexible heaters range
Flexible Heaters, engineered to your spec.
Every configuration below is made to order — share your wattage, voltage, size and temperature, and our engineers build to it.
Silicone Rubber Heaters
Rugged, waterproof heaters that flex around curved or flat parts and shrug off moisture, abrasion and chemicals.
Power10 W (from)
Voltage120–600 V AC
MaterialSilicone rubber
BrandIsotherm
Fibre Glass Heaters
High-temperature cloth heaters that stay flexible where silicone can no longer take the heat.
TypeStrip heater
InsulationFibre-glass
BackingAluminium
BrandIsotherm
Polyamide Thin Film Heaters
Ultra-thin Kapton etched-foil heaters for fast, even heat in low-profile assemblies.
TypeEtched foil
MaterialPolyimide (Kapton)
ProfileUltra-thin
BrandIsotherm
Mica Flexible Heater
Mica-insulated flexible heaters rated for higher surface temperatures than rubber or film.
InsulationMica
Max temp260°C
FormFlexible sheet
BrandIsotherm
Hopper Heating Modules
Pre-formed flexible modules that mount to hopper and bin walls to stop moisture and bridging.
Voltage220 V
ElementNiCr 80/20
ConditionNew
OriginMade in India
Typical applications
Where these heaters are put to work.
Process equipmentInstrumentationPipework & valvesStorage tanksMedical devicesAerospace
More from Isotherm
Explore our other heater ranges.
Request a quote
Tell us what you need to heat.
Send your requirement — a drawing, a spec, or the old part — and our engineers will come back with sizing, materials and pricing, usually within 24–48 hours.
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