3M 7100053332 FP-301 Heat Shrink Tubing 1.5in Red 100ft

Product Description

The 3M 7100053332 is a thin-wall heat shrink tubing sold on a 100-foot spool, designed for insulation, strain relief, bundling, and environmental protection of wiring and electrical connections. Part of the FP-301 series, this tubing delivers a reliable balance of electrical, physical, and chemical resistance properties suited for demanding industrial and military environments. The red color coding supports quick identification in multi-conductor or multi-zone wiring layouts. Electricians, panel builders, and field service technicians working on wire harness fabrication, motor leads, and terminal insulation are the primary installers.

This tubing is used across a broad range of applications including control panel wiring, industrial equipment harnesses, military and aerospace wiring assemblies, and general electrical insulation where a thin-wall profile is preferred. The 1.5-inch nominal diameter accommodates larger wire bundles and connectors. Its chemical resistance makes it suitable in environments where exposure to solvents, fluids, or contaminants is a concern. Each spool contains 100 feet of tubing, and the standard case quantity is 200 feet total.

Key Features

• Thin-wall construction for low-profile insulation on larger conductors and bundles
• 1.5-inch nominal diameter accommodates large-gauge wire and connector terminations
• Red color coding for circuit or zone identification in complex wiring systems
• Balanced electrical, physical, and chemical resistance properties
• Rated for industrial and military application environments
• 100-foot spool format for efficient field and shop use

Compatibility

Designed as an OEM-style heat shrink solution compatible with general industrial and military wiring applications requiring a 1.5-inch nominal thin-wall shrink tube.

Installation Notes

Heat shrink tubing of this type is installed by licensed electricians or trained wire harness technicians. De-energize all circuits before applying tubing to any conductor or termination. Use a calibrated heat gun with appropriate airflow to achieve uniform shrink without scorching the tubing or adjacent components. Follow applicable NEC guidelines for insulation requirements based on the circuit voltage and environment.

Technical Specifications

• Series: FP-301
• Nominal Diameter: 1.5 inches
• Color: Red
• Spool Length: 100 feet
• Case Quantity: 200 feet
• Wall Type: Thin-Wall
• Weight: 0.08 pounds
• UPC: 00054007388609

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100053332