3M 7010398868 FP301 Heat Shrink Tubing 3/64 in 48 in Black

Product Description

The 3M 7010398868 is a thin-wall heat shrink tubing in the FP-301 series, sized at 3/64 inch diameter and 48 inches in length. It is designed to provide electrical insulation, mechanical protection, and environmental sealing on wire splices, terminals, and cable bundles. The FP-301 formulation delivers a reliable balance of electrical, physical, and chemical resistance properties suited to demanding industrial and military environments. Licensed electricians and wire harness technicians are the primary installers of this product.

This tubing is well suited for wire bundling, strain relief, and insulation applications across a range of industrial, commercial, and military wiring assemblies. Its thin-wall construction allows it to be applied in tight clearance areas where heavier-wall tubing would not fit. The black color coding is commonly used for identification and UV resistance in both indoor and outdoor routing applications.

Key Features

• FP-301 thin-wall construction for use in tight clearance wiring applications
• 3/64 inch nominal diameter suitable for fine-gauge wire and small terminal insulation
• 48 inch length provides flexibility for bench-cut or field-cut installations
• Black color aids in wire identification and provides basic UV resistance
• Balanced electrical, physical, and chemical resistance properties for industrial and military use

Compatibility

Designed as an OEM-style heat shrink solution for industrial and military-grade wire harness, terminal insulation, and cable management applications.

Installation Notes

Installation is performed by licensed electricians or qualified wire technicians following applicable NEC guidelines. De-energize all circuits before applying heat shrink tubing to any wiring assembly. Use a calibrated heat gun rather than an open flame to ensure even shrinkage and avoid damage to the tubing or adjacent components. Cut tubing to the required length before application and allow it to fully cool before restoring power.