3M 7100025150 FP-301 Heat Shrink Tubing 2 Inch Black 100 Ft

Product Description

The 3M 7100025150 is a thin-wall heat shrink tubing from the FP-301 series, supplied on a 100-foot bulk spool in black. It is designed to provide insulation, strain relief, and environmental protection for wire splices, terminations, and cable bundles. The FP-301 formulation delivers a reliable balance of electrical insulation performance, mechanical durability, and resistance to common industrial chemicals. Electricians, panel builders, and industrial maintenance technicians use this tubing wherever a clean, durable sleeve is needed on conductors or harness assemblies. The 2-inch diameter makes it suited to larger wire bundles, cable groups, or connector backshells.

This heat shrink tubing is used across a broad range of industrial and military-specification applications. Typical install scenarios include wire harnessing in control panels, field repairs on multi-conductor cables, and protective sleeving on bus bars or large-gauge power conductors. Because it ships on a 100-foot spool, it is well suited to shops and field crews that need continuous lengths for custom cuts on a variety of jobs rather than pre-cut pieces.

Key Features

• Thin-wall construction allows fast heat activation without excess bulk around the finished assembly
• FP-301 compound provides balanced electrical, physical, and chemical resistance properties
• 100-foot bulk spool enables custom-length cuts to reduce waste on varied job sizes
• Black color supports UV resistance expectations and is standard for industrial wiring applications
• 2-inch recovered diameter accommodates large wire bundles, connector backshells, and bus bar sections

Compatibility

Designed as an OEM-style general-purpose heat shrink sleeve for industrial electrical wiring, control panel assembly, and cable harnessing applications where thin-wall tubing meeting balanced electrical and chemical resistance requirements is specified.

Installation Notes

Installation is typically performed by licensed electricians or experienced wire harness technicians. De-energize all circuits and verify absence of voltage before applying the tubing over conductors or splices. Use a calibrated heat gun rather than an open flame to ensure even shrinkage and avoid scorching the tubing or underlying insulation. Follow applicable NEC requirements for conductor insulation and wire management in the installation environment.

Technical Specifications

• Series: FP-301
• Wall Type: Thin-Wall
• Diameter: 2 inches
• Color: Black
• Spool Length: 100 feet
• Weight: 10 pounds
• UPC: 00054007085171

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100025150