3M 7100029976 FP-301 Heat Shrink Tubing 3/32 in Black 500 Ft

Product Description

The 3M 7100029976 is a thin-wall heat shrink tubing supplied on a 500-foot bulk spool in black. Part of the FP-301 series, this tubing is engineered to deliver a reliable balance of electrical insulation, physical durability, and chemical resistance. The nominal recovered diameter is 3/32 inch, making it well suited for bundling and protecting small-gauge wire terminations, splices, and connectors. It is sold by the foot with a minimum order quantity of 1,500 feet. Installation is common across industrial wiring harnesses and military-specification applications where consistent, repeatable shrink performance is required.

FP-301 thin-wall heat shrink tubing is used in a broad range of electrical and electronic assembly environments. Typical applications include wire harnessing in control panels, insulation of solder joints and butt splices, strain relief on connector backshells, and general wire identification and bundling. Its thin-wall construction keeps finished diameter low after recovery, which matters in tight conduit runs or compact enclosure wiring. The black color aids in UV and light management in exposed wiring runs.

Key Features

• Thin-wall FP-301 construction provides consistent shrink with minimal added bulk
• 3/32 inch nominal size suits small-gauge conductors and fine wire terminations
• 500-foot bulk spool format reduces per-foot cost on high-volume jobs
• Black color provides UV resistance and clean finished appearance
• Balanced electrical, physical, and chemical properties for industrial and military-grade wiring work

Compatibility

Designed as an OEM-style heat shrink solution for industrial and military electrical applications requiring a thin-wall 3/32 inch diameter tubing in bulk spool format.

Installation Notes

Heat shrink tubing of this type is installed by licensed electricians and trained wire harness technicians. Always de-energize the circuit completely before sleeving any conductor or termination. Apply heat evenly using a calibrated heat gun, working from one end to the other to avoid air pockets or uneven recovery. Do not use an open flame, as uncontrolled heat can damage the tubing or adjacent insulation.

Technical Specifications

• Series: FP-301
• Wall Type: Thin-Wall
• Nominal Diameter: 3/32 inch
• Color: Black
• Spool Length: 500 feet
• Unit of Measure: Foot
• Minimum Order Quantity: 1500 feet
• Weight: 0.01 pounds
• UPC: 00054007084662

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100029976