Cable protection systems

ISOTEX L DUO

Double-walled high-temperature insulating hose with outstanding elasticity

ISOTEX L DUO combines a double glass fabric construction with a silicone-based high-performance coating – for maximum insulation and flexibility.

  • Temperature resistant from -40 °C to +200 °C (short-term +225 °C)
  • Double-walled structure with excellent insulation performance
  • Extremely stretchable and mechanically resistant
Our datasheet

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About the product
Double-layer insulation
Double structure with silicone-coated inner and outer impregnated glass fabric for increased protection.
High temperature resistance
Resistant up to +200 °C permanently, even up to +225 °C for short periods - ideal for demanding thermal environments.
Exceptionally elastic
Very high elasticity and good compressibility facilitate processing - especially with tight bending radii.
High dielectric strength
Silicone LSR and glass fibre ensure above-average electrical insulation properties.
Resistant to chemicals
Resistant to oil, resins, solvents and cleaning agents - even with occasional contact.
Safe and environmentally friendly
Physiologically harmless, RoHS- and GADSL-compliant, IMDS-listed - also harmless for long-term use.

Product description

ISOTEX L DUO is a double-walled, flexible protective conduit for electrical cables, consisting of two layers of glass fabric with a special silicone coating. The combination offers excellent thermal insulation, high dielectric strength and exceptional flexibility. Thanks to its stretchability and compressibility, the conduit is ideal for applications in e-mobility, electric motor construction or cable assembly in difficult installation conditions.

The inner layer consists of silicone-coated glass fibre braiding, the outer layer of silicone resin-impregnated jacket. In addition to excellent insulating properties, this structure also offers high resistance to transformer oil, impregnating resins and other industrial media.

Technical facts
Temperature range
-40 °C to +200 °C (briefly +225 °C)
Structure
double-layered, silicone-coated
Insulation effect
very high (> 4 kV)
Elasticity
very good
Media resistance
Media resistance
Diameter range
8.0-15.0 mm