This PVC Electrical Insulation Tape is designed for professional electricians and electrical contractors. Made from premium lead-free PVC with high-adhesion eco-friendly adhesive, it delivers excellent insulation performance with a dielectric strength up to 5500V, suitable for electrical systems rated up to 600V. The tape offers strong bonding, flame-retardant self-extinguishing properties, and reliable waterproof and moisture resistance. It performs consistently in demanding indoor and outdoor environments, making it ideal for wire splicing, cable bundling, electrical maintenance, and general electrical installations. Multi-Color Pack - 10m per roll; 5 colors (Yellow, Green, Blue, Black, Red), 2 rolls per color for easy circuit identification.