HellermannTyton HelaTape Flex 1000+ PVC Electrical Insulation Tape, Black, 19 mm x 20 m, 0.15 mm Thick 710-10602

Electrical insulation and repairs demand a tape that won't peel, crack, or lose adhesion under heat or moisture. The HellermannTyton HelaTape Flex 1000+ is a premium PVC tape engineered for reliable electrical insulation, bundling, and marking in demanding environments. Its self-extinguishing PVC backing and aggressive adhesive provide a secure, long-lasting wrap that resists UV, moisture, and common chemicals.

Who is it for

Electricians, panel builders, and maintenance technicians who need a dependable insulation tape for cable joints, harnesses, and repairs in industrial or outdoor settings. Ideal for colour-coding and bundling wires where durability and safety are critical.

Main features

• High dielectric strength of 8 kV/mm for safe electrical insulation.
• Self-extinguishing PVC material reduces fire propagation risk.
• Excellent resistance to UV, moisture, and dilute acids/alkalis.
• Strong adhesion to steel and backing: 2.2 N/10mm.
• Wide operating temperature range: -10 °C to +90 °C.
• Conforms to IEC 60454-3-1 Type 10 for consistent quality.

Specifications

• Material: PVC
• Colour: Black
• Width: 19 mm
• Length: 20 m
• Thickness: 0.15 mm
• Tensile strength: 20 N/10mm
• Elongation at break: 200%
• Dielectric strength: 8 kV/mm
• Operating temperature: -10 °C to +90 °C
• Adhesion to steel: 2.2 N/10mm
• Adhesion to backing: 2.2 N/10mm
• Flammability: Self-extinguishing
• UV resistance: Good
• Moisture resistance: Good
• Chemical resistance: Good (dilute acids, alkalis, oils)
• Standard compliance: IEC 60454-3-1 Type 10

Tips

For best results, apply the tape with 50% overlap on clean, dry surfaces. Stretch slightly during wrapping to activate the adhesive and ensure a tight, void-free insulation layer.