Nitto Denko No.21 Insulation Tape - Black

The Nitto Denko No.21 Insulation Tape – Black is a heavy-duty PVC electrical tape trusted by professional electrical contractors for its superior adhesion, flexibility, and weather resistance. With a 0.20mm thickness and 20m length, it delivers excellent insulation, sealing, and conformability, even in demanding environments. Designed to perform in -10°C to 90°C operating temperatures, this tape is ideal for primary insulation of cable splices, wire terminations, harnessing, and colour coding applications. A reliable choice for long-lasting electrical work and utility use.

Features:

• Heavy-duty PVC insulation tape, black
• Dimensions: 0.20mm x 19mm x 20m
• High insulation properties and flexibility
• Withstands -10°C to 90°C operating temperature
• Excellent adhesion and conformability for easy use
• Outstanding sealing properties and weather resistance
• Ideal for splices, harnessing, colour coding, and general electrical applications