3M 7000133606 FP-301 Heat Shrink Tubing 1/8 in 48 in

Product Description

The 3M 7000133606 is a thin-wall heat shrink tubing from the FP-301 series, designed to provide reliable insulation, strain relief, and environmental protection for wire and cable terminations. This tubing delivers a balanced combination of electrical insulation, physical durability, and chemical resistance, making it well suited for demanding industrial and military wiring applications. The tubing measures 1/8 inch in diameter and 48 inches in length, offering a full stick length for cutting to job-specific sizes. Electricians and wire harness technicians rely on this type of thin-wall tubing for clean, code-compliant terminations across a wide range of voltages and environments.

FP-301 thin-wall heat shrink tubing is appropriate for use in both industrial and military-spec wiring projects. Typical applications include wire bundling, splice insulation, connector back-shell strain relief, and general-purpose wire marking. The 1/8 inch recovered diameter makes it well matched to small-gauge conductors and terminal connections. It performs in environments where resistance to abrasion, moisture, and common shop chemicals is required.

Key Features

• Thin-wall construction allows low-profile insulation without adding significant bulk to terminations
• Balanced electrical, physical, and chemical properties suited for industrial and military wiring applications
• 48-inch stick length enables field cutting to exact required lengths
• 1/8 inch diameter sizing fits small-gauge conductors and terminal connections
• Resists moisture, abrasion, and common chemical exposure in service environments

Compatibility

Designed as a general-purpose thin-wall heat shrink sleeve for small-gauge wire and cable insulation applications in industrial and military-grade wiring systems.

Installation Notes

Installation is typically performed by a licensed electrician or qualified wire harness technician. De-energize all circuits before applying heat shrink tubing to any conductor or termination. Use a calibrated heat gun rather than an open flame to apply uniform heat and achieve consistent shrink without damaging adjacent insulation or components. Follow applicable NEC guidelines and any governing military or industrial wiring specifications for the installation environment.

Technical Specifications

• Diameter: 1/8 inch
• Length: 48 inches
• Wall Type: Thin-Wall
• Series: FP-301
• Weight: 0.01 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000133606