Clear 3:1 Heat Shrink Tubing - 4 Foot Sticks

Flexible Durable Clear Heat Shrink Tubing for Reliable Electrical Protection

Del City’s clear heat shrink tubing combines flexibility, durability, and flame retardant properties to provide superior protection for electrical connections. Constructed from polyolefin tubing with a thick insulation wall, this tubing features an internal layer of modified polyimide adhesive. When heated, the adhesive melts and flows, creating a sealed and encapsulated connection that enhances security and durability.

Clear shrink tubing offers a practical advantage for inspections, as it turns fully transparent when heat is applied. This makes it easy to view and verify the integrity of the underlying connection. With a 3:1 shrink ratio, the tubing shrinks to one-third of its original diameter, accommodating a range of wire sizes for a snug, protective fit. Available in 4-foot sticks, Del City’s clear shrink tubing comes in sizes ranging from 1/8” to 1-1/2” inner diameters, ensuring a perfect fit for various applications.

Designed to comply with MIL-25053/4 requirements, the tubing operates effectively in temperatures ranging from -45°C to 125°C (-49°F to 257°F) and shrinks at 110°C (230°F). This makes it suitable for automotive, marine, and industrial applications where reliable, long-lasting protection is essential.

• Heat shrink turns clear when heat is applied for easy viewing of the connection.
• Complies with the requirements of MIL-25053/4.
• Shrink temperature is 110°C (230°F)
• Operating temperature range is -45°C to 125°C (-49°F to 257°F).
• 3:1 shrink ratio.
• Products on this page may be affected by tariff charges at checkout.
• Click here for the product data sheet.