ACT CT4027 is a black heat shrink tubing designed to insulate and protect electrical wires and connections. Its long 122 cm sleeve is ideal for DIYers, electronics hobbyists, and professional installers who need durable, flexible cable protection.

Key Features & Design

• Color: Black
• Length: 122 cm
• Diameter: 1.9 cm
• Form: Single, continuous heat shrink sleeve
• Application: Shrinks with heat to fit over cables and joints for reliable insulation

Performance / Benefits

The heat shrink sleeve provides dependable electrical insulation and mechanical protection for wires, cables, and connectors. Its long length simplifies harnessing and organization, while the shrink-to-fit design offers effective strain relief and protection against moisture, dust, and abrasion. Ideal for automotive, electronics, and home projects, it helps extend component life and streamline installations.