3M 7100029979 FP-301 Heat Shrink Tubing 1 Inch Black 50 Ft

Product Description

The 3M 7100029979 is a thin-wall heat shrink tubing from the FP-301 series, designed to provide reliable insulation and protection for wire and cable assemblies in demanding industrial and military environments. Supplied on a 50-foot spool, this tubing offers a well-balanced combination of electrical insulation, physical durability, and chemical resistance. The black finish suits applications where UV exposure or abrasion protection is a factor. Electricians, military contractors, and industrial maintenance technicians regularly specify FP-301-series tubing for wire harnessing, bundling, and termination work across a broad range of operating conditions.

FP-301 thin-wall tubing is suited for both industrial and military-grade wiring applications. It performs well in wire harness fabrication, connector and terminal insulation, and cable bundling tasks. The 1-inch diameter size accommodates larger conductors, connectors, or grouped wire bundles. The 50-foot spool length makes it practical for shop use or field service kits. Each case contains 150 feet of tubing across multiple spools.

Key Features

• FP-301 thin-wall construction provides a balance of electrical, physical, and chemical protection
• 1-inch diameter accommodates larger conductors, terminals, and bundled cables
• Black color provides UV resistance and suits mil-spec and industrial wiring applications
• 50-foot spool format is easy to dispense in shop or field environments
• Rated for a wide range of industrial and military applications

Compatibility

Designed as a general-purpose thin-wall heat shrink tubing suitable for industrial and military wire and cable protection applications requiring a 1-inch diameter sleeve.

Installation Notes

Heat shrink tubing of this type is typically installed by licensed electricians or qualified wire harness technicians following applicable NEC guidelines. De-energize and isolate all circuits before applying tubing to any conductor or terminal. Use a calibrated heat gun to apply uniform heat and achieve consistent shrink without scorching the tubing or adjacent components. Avoid open-flame heat sources, as these can damage the tubing and surrounding materials.

Technical Specifications

• Diameter: 1 inch
• Length per Spool: 50 feet
• Color: Black
• Series: FP-301
• Wall Type: Thin-Wall
• Case Quantity: 150 feet
• Weight: 0.04 pounds
• UPC: 00051135355985

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100029979