3M 7100083074 FP301 Heat Shrink Tubing 1/2 in 48 in Clear 12 Pc

Product Description

The 3M 7100083074 is a clear, thin-wall heat shrink tubing from the FP-301 series, measuring 1/2 inch in diameter and 48 inches in length, sold in a 12-piece pack. FP-301 tubing is engineered to deliver a reliable balance of electrical insulation, physical protection, and chemical resistance. It is a polyolefin-based product designed for wire bundling, termination protection, and insulation in both industrial and military-grade wiring applications. Electricians, aerospace technicians, and field service professionals use this tubing to protect connections from abrasion, moisture, and environmental exposure.

FP-301 thin-wall heat shrink tubing is suited for a broad range of wiring and harness applications across industrial, commercial, and military environments. The 1/2 inch diameter size accommodates a variety of conductor and connector sizes commonly encountered in control wiring, panel builds, and harness assembly. The 48-inch length per piece allows technicians to cut sections to length as needed, reducing waste on varied job requirements.

Key Features

• Thin-wall construction provides a low-profile, lightweight sleeve after shrinking
• Clear color allows visual inspection of the underlying conductor or connection
• Balanced electrical, physical, and chemical properties suitable for industrial and military applications
• 48-inch piece length supports flexible cut-to-length use in the field or shop
• Sold in a 12-piece pack to support multi-connection jobs and harness work

Compatibility

Designed as a general-purpose thin-wall heat shrink sleeve for wire insulation, bundling, and termination protection across industrial and military wiring applications where a 1/2 inch diameter tubing is required.

Installation Notes

Installation is typically performed by electricians or harness technicians using a heat gun set to the appropriate shrink temperature for polyolefin tubing. Ensure the conductor or termination is de-energized and the surface is clean and dry before applying the tubing. Slide the tubing over the connection before terminating where possible, and apply heat evenly along the length to achieve a uniform shrink without scorching. Follow applicable NEC guidelines for insulation and wiring protection requirements.

Technical Specifications

• Diameter: 1/2 inch
• Length per Piece: 48 inches
• Color: Clear
• Pieces per Pack: 12
• Weight: 0.08 pounds
• Wall Type: Thin-wall

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100083074