3M 7010400827 FP301 Heat Shrink Tubing 3/4 in Blue 50pc

Product Description

The 3M 7010400827 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 assemblies. Each piece measures 48 inches in length with a 3/4-inch recovered diameter and ships in a 50-piece pack. The FP-301 formula delivers a well-balanced combination of electrical insulation, physical durability, and chemical resistance, making it suitable for a wide range of industrial and military wiring applications. Electricians, harness builders, and field technicians use this tubing to protect splices, terminals, and conductor bundles from abrasion, moisture, and contaminants.

This tubing is used across industrial, commercial, and military wiring applications where a flexible, thin-wall heat shrink solution is required. Its blue color supports color-coded wiring systems for circuit identification or phasing. Typical installation scenarios include panel wiring, wire harness fabrication, terminal insulation, and connector backshell protection. The 50-piece pack is well-suited for production shops, service vehicles, or job-site kits where consistent stock of a single size is needed.

Key Features

• Thin-wall construction provides a low-profile recovered fit over conductors and terminals
• 3/4-inch diameter accommodates a range of wire bundle and connector sizes
• 48-inch length allows cutting to custom segment sizes on the bench or in the field
• Blue color enables color-coded circuit identification in multi-conductor systems
• Balanced electrical, physical, and chemical properties suitable for industrial and military use
• Pack of 50 pieces supports production and service inventory requirements

Compatibility

Designed as an OEM-style replacement and general-use heat shrink tubing for industrial and military wire and cable protection applications requiring a 3/4-inch thin-wall FP-301 series tubing.

Installation Notes

Installation is typically performed by licensed electricians or trained harness technicians. De-energize all circuits before applying heat shrink tubing to any live wire or terminal. Apply heat evenly using a heat gun, working from the center outward to prevent trapped air bubbles. Follow applicable NEC requirements and project specifications when selecting tubing diameter and recovery ratios for the wire gauge in use.

Technical Specifications

• Series: FP-301
• Wall Type: Thin-Wall
• Diameter: 3/4 inches
• Length per Piece: 48 inches
• Color: Blue
• Quantity: 50 pieces
• Weight: 0.11 pounds
• UPC: 00051128598665

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010400827