Heat Shrink HS2191 provides reliable insulation and protection for electrical connections and components. This white tubing shrinks from 19.1mm to 9.5mm when heated, creating a secure, weatherproof seal around wires and joints. The 1-meter length offers versatility for multiple applications in automotive, industrial, and domestic electrical work. Ideal for bundling, protecting, and organizing cable runs while maintaining professional standards. Essential for any electrician's toolkit.