3M 7000132602 Heat Shrink Tubing Assortment 3/8 in

Product Description

The 3M 7000132602 is a heat shrink tubing assortment pack designed for wire insulation, splicing, and strain relief applications in electrical and low-voltage work. The pack includes 14 individual pieces cut to 6 inch lengths, with 2 pieces each in 7 different colors, making it straightforward to color-code connections or match existing wiring schemes on the job. The tubing is based on the FP-301 series, a dual-wall or single-wall polyolefin construction commonly used by electricians, HVAC technicians, and panel builders for protecting wire terminations and harness repairs.

This assortment is suited for residential and light commercial electrical work, control wiring, and low-voltage applications where organized, color-coded wire identification is needed. The 3/8 inch nominal size accommodates a range of conductor sizes typically found in HVAC control circuits, thermostat wiring, and general electrical panel work. The pre-cut 6 inch lengths reduce prep time in the field or shop.

Key Features

• 14 pre-cut pieces at 6 inch lengths for ready-to-use convenience
• 2 pieces each in 7 distinct colors for color-coded wire identification
• 3/8 inch nominal diameter fits a range of conductor and connector sizes
• FP-301 series polyolefin construction provides reliable electrical insulation
• Compact assortment pack format suits field service kits and shop use

Compatibility

Designed as a general-purpose heat shrink tubing assortment compatible with standard wire termination and splicing applications requiring a 3/8 inch nominal shrink tubing size.

Installation Notes

Heat shrink tubing is installed by licensed electricians or qualified HVAC technicians as part of wire termination, splice protection, or harness repair work. De-energize all circuits and follow applicable NEC requirements before beginning any wiring work. Apply heat evenly using a heat gun set to the appropriate temperature for the tubing material — open flame is not recommended. Slide tubing over the conductor before making the termination, then position and shrink after the connection is complete.