3M 7100094657 FP-301 Heat Shrink Tubing 3/8 in White 200 Ft

Product Description

The 3M 7100094657 is a thin-wall heat shrink tubing supplied on a 200-foot bulk spool, identified by the FP-301 series designation. It is designed to provide reliable electrical insulation, physical protection, and chemical resistance across a broad range of industrial and military-grade wiring applications. At 3/8 inch diameter in its expanded state, this tubing fits over conductors, terminals, splices, and connectors where a clean, snug recovered sleeve is required. Electricians, aerospace technicians, and industrial maintenance professionals install this product anywhere durable, low-profile insulation is needed on wire bundles or individual conductors.

FP-301 thin-wall heat shrink tubing is suited for industrial wiring harnesses, panel wiring, mil-spec wire identification, and general conductor insulation in both commercial and light industrial environments. The white finish supports color-coded labeling schemes common in control panels and instrumentation wiring. Because the product ships on a 200-foot continuous spool, it is practical for shops and field crews that install tubing in volume and want to cut custom lengths on demand.

Key Features

• Thin-wall FP-301 series construction balances flexibility with mechanical durability
• 3/8 inch expanded inner diameter accommodates a range of conductor and terminal sizes
• White color supports color-coded wiring and labeling systems
• 200-foot bulk spool reduces waste and allows custom-length cuts on the job
• Suitable for industrial and military wiring applications requiring consistent electrical insulation
• Chemical-resistant construction protects against common shop fluids and contaminants

Compatibility

Designed as an OEM-style thin-wall heat shrink sleeve for use on conductors, terminals, and splices where a 3/8 inch expanded inner diameter and polyolefin-type shrink tubing are specified.

Installation Notes

Heat shrink tubing of this type is installed by licensed electricians and qualified industrial technicians. De-energize all circuits completely before sliding tubing over any conductor or terminal. Apply heat evenly using a heat gun set to the appropriate temperature range for FP-301 polyolefin tubing, working from the center outward to prevent air pockets. Avoid open-flame heat sources, which can scorch the tubing and compromise the recovered sleeve integrity.