3M 7010297806 Heat Shrink Polyolefin Tubing 1 in 6 in

Product Description

The 3M 7010297806 is a flexible polyolefin heat shrink tubing designed to protect electronic components, insulate wire splices, and bundle wire runs in a clean, finished sleeve. Made from a dual-wall or single-wall polyolefin construction, this tubing shrinks when heat is applied, conforming tightly around the substrate to create a durable protective barrier. The black finish resists UV exposure and helps identify protected runs in mixed-wire environments. At 1 inch in diameter and 6 inches in length, it suits a range of wire gauges and small component applications. Electricians, electronics technicians, and field service professionals use this product for both new installations and repair work.

This tubing is suited for low- and medium-voltage wiring applications in residential, commercial, and light industrial settings. Typical use cases include insulating butt splices, protecting terminal connections, bundling multiconductor wire groups, and sealing wire entries on panels or junction boxes. The 6-inch length provides enough material to cover standard splice zones without waste. It is commonly used in automotive wiring harnesses, control panel builds, and HVAC low-voltage wiring repairs where a neat, protected splice is required.

Key Features

• Flexible polyolefin construction conforms tightly to irregular shapes after heat application
• Black coloring provides UV resistance and visual organization in wire bundles
• 6-inch length covers standard splice zones and terminal connections
• 1-inch diameter accommodates a range of wire gauges and small components
• Protects against abrasion, moisture, and mechanical damage at splice points

Compatibility

Designed as a general-purpose heat shrink sleeve compatible with standard wire splices, terminal connections, and electronic component leads where a 1-inch diameter tubing is required.

Installation Notes

Installation requires a heat gun or approved heat source capable of applying uniform, controlled heat along the tubing length. Do not use an open flame, as uneven heat can cause uneven shrink, bubbling, or material degradation. Slide the tubing over the splice or component before making the final connection, then apply heat evenly from the center outward to prevent air pockets. Always de-energize the circuit before working on any splice or connection.

Technical Specifications

• Diameter: 1 inch
• Length: 6 inches
• Color: Black
• Material: Polyolefin
• Weight: 0.45 pounds
• Unit of Measure: Pack
• Minimum Order Quantity: 10
• UPC: 00051128600580

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010297806