Heat Shrink HS224 tubing delivers reliable insulation and protection for electrical connections and components. This 1-meter length of 2:1 ratio tubing shrinks from 2.4mm to 1.2mm when heated, creating a secure, weatherproof seal around wires and joints. The vibrant red color aids in circuit identification and organization. Ideal for automotive, electronics, and industrial applications where durability and professional-grade performance are essential. Simply apply heat to activate the shrinking process for a permanent, protective finish.