HellermannTyton HTAPE-POWER820 Nastro autoagglomerante, 19 mm x 9,1 m, nero 711-10402

Self-amalgamating tape provides moisture sealing and electrical insulation for cable joints and splices up to 69 kV. It fuses into a homogeneous, watertight layer without adhesive, remaining flexible across a wide temperature range.

Advantages

Self-fusing EPR construction creates a seamless, void-free barrier against moisture and corrosion. UV and water resistant, it withstands outdoor exposure and harsh environments. High elongation allows tight wrapping on irregular shapes.

Suitable for

• Electrical insulation of splices and terminations
• Moisture sealing of cable joints
• Corrosion protection for metal connections
• Cable repair and jacket restoration

Key specifications

• Material: Ethylene Propylene Rubber (EPR)
• Colour: Black
• Length: 9.1 m
• Width: 19 mm
• Thickness: 0.76 mm
• Dielectric strength: 30 kV/mm
• Operating temperature: -40 °C to +90 °C
• Maximum voltage rating: 69 kV
• Elongation at break: 900%
• UV resistant
• Water resistant
• Self-fusing

Recommendations

For best results, stretch the tape to 50–75% of its elongation and wrap with 50% overlap. Ensure surfaces are clean and dry before application.