3M 7000133564 Heat Shrink Tubing 3/4 in Black 48 in

Product Description

The 3M 7000133564 is a thin-wall heat shrink tubing from the FP-301 series, designed for insulation, bundling, strain relief, and environmental protection of wire and cable assemblies. It delivers a reliable balance of electrical insulation, physical durability, and chemical resistance suited for industrial and military-grade applications. The tubing measures 3/4 inch in diameter and 48 inches in length, with a black finish for identification or UV resistance. Electricians, harness builders, and maintenance technicians use this tubing to protect connections and terminals in demanding environments.

This tubing is appropriate for a wide range of industrial, military, and commercial wiring applications. Typical uses include insulating splices, covering terminals, bundling wire runs, and providing strain relief at connector exits. Its thin-wall construction allows for faster shrink times and a lower profile on finished assemblies. It is well suited for panel wiring, field repair kits, and production harness work where consistent, clean coverage is required.

Key Features

• Thin-wall construction for fast, uniform shrinkdown and low-profile coverage
• 3/4 inch diameter accommodates a range of wire bundle sizes
• 48 inch length provides flexibility for custom cuts on the job or at the bench
• Black color for visual identification or light protection in exposed installations
• Balanced electrical, physical, and chemical resistance properties for industrial and military applications

Compatibility

Designed as an OEM-style replacement and standard-use thin-wall heat shrink tubing for industrial and military wire harness and cable insulation applications.

Installation Notes

Installation is typically performed by electricians or harness technicians using a heat gun set to an appropriate shrink temperature for FP-301 polyolefin tubing. De-energize all circuits before applying heat shrink over live conductors or terminations. Cut tubing to length before positioning over the conductor, as the tubing cannot be repositioned once heat is applied. Follow NEC guidelines for insulation and conductor protection requirements in the applicable installation environment.

Technical Specifications

• Diameter: 3/4 inch
• Length: 48 inches
• Color: Black
• Wall Type: Thin-Wall
• Series: FP-301
• Weight: 0.16 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 12

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000133564