3M 7100100415 FP-301 Heat Shrink Tubing 3/8 in Blue 200 Ft

Product Description

The 3M 7100100415 is a thin-wall polyolefin heat shrink tubing from the FP-301 series, supplied on a 200-foot bulk spool in blue. It is engineered to deliver a reliable balance of electrical insulation, physical protection, and chemical resistance across a wide range of industrial and military wiring applications. The FP-301 series is a general-purpose, 2:1 shrink-ratio product suited for bundling, color-coding, and protecting conductors, terminations, and splices. Licensed electricians, military depot technicians, and industrial maintenance personnel are the primary installers of this type of tubing.

This tubing is appropriate for use in industrial control panels, military electronics, aerospace wiring harnesses, and commercial electrical assemblies where reliable insulation and environmental protection are required. The 3/8-inch nominal diameter accommodates a range of conductor and connector sizes common in low-voltage wiring and signal cable applications. The blue color allows for quick visual identification and circuit color-coding in multi-conductor installations.

Key Features

• Thin-wall construction provides a low-profile, flexible protective sleeve after shrinking
• Blue color supports circuit identification and color-coding practices
• 200-foot bulk spool reduces waste and allows field-cut lengths as needed
• Suitable for industrial and military wiring applications requiring electrical and chemical resistance
• 3/8-inch nominal diameter fits a broad range of conductors, splices, and connector bodies

Compatibility

Designed as a general-purpose thin-wall heat shrink sleeve for industrial and military electrical wiring applications requiring a 3/8-inch nominal tubing diameter.

Installation Notes

Installation is typically performed by licensed electricians or qualified wiring harness technicians. De-energize all circuits completely before applying heat shrink tubing to any conductor or termination. Use a calibrated heat gun set to the appropriate temperature range for polyolefin tubing; open-flame sources are not recommended as they can cause uneven shrinkage or damage. Work in compliance with applicable NEC or military wiring standards for the installation environment.