3M 7100007366 Heat Shrink Thin-wall Tubing FP301

Product Description

The 3M 7100007366 is a thin-wall heat shrink tubing from the FP-301 series, designed to provide reliable insulation, strain relief, and environmental protection across a wide range of electrical and industrial applications. With a nominal diameter of 1/4 inch and a length of 48 inches per piece, this tubing offers a balanced combination of electrical insulation properties, physical durability, and chemical resistance. It is installed by electricians, electronics technicians, and maintenance professionals who require a consistent, clean shrink finish on wire terminations, splices, harnesses, and component leads.

FP-301 thin-wall heat shrink tubing is well suited for commercial and industrial electrical work, wire bundling, color-coding, and mechanical protection of conductors and terminals. It performs in both industrial plant environments and military-specification applications where consistent material properties are required. The 48-inch stick length allows technicians to cut sections to the exact lengths needed for each installation, reducing waste and improving efficiency on the job.

Key Features

• Thin-wall construction provides a low-profile insulation layer over terminations and splices
• 48-inch length per piece allows field-cut sizing for varied installation requirements
• 1/4-inch nominal diameter suits a wide range of wire gauges and small conductors
• Balanced electrical, physical, and chemical properties suitable for industrial and military applications
• Lightweight at 0.07 pounds per piece, minimizing added mass on harnesses and assemblies

Compatibility

Designed as an OEM-style heat shrink insulation solution for general electrical wiring, wire harness assembly, and industrial cable management applications.

Installation Notes

Heat shrink tubing is typically installed by licensed electricians or qualified technicians following applicable NEC guidelines. De-energize all circuits before applying tubing to wire terminations or splices. Use a calibrated heat gun to apply uniform heat along the length of the tubing, working from the center outward to prevent air pockets or uneven shrinkage. Avoid using open-flame tools, as uncontrolled heat can damage the tubing or underlying conductors.

Technical Specifications

• Nominal Diameter: 1/4 inch
• Length: 48 inches
• Weight: 0.07 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 12
• UPC: 00051128595770

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100007366