Value Collection BD-23543-R Heat Shrink Sleeve 25 Ft Black

Product Description

The VALUE COLLECTION BD-23543-R is a black heat shrink sleeve designed to protect wire connections, terminals, and splices from moisture, abrasion, and electrical exposure. Supplied in a 25-foot continuous length with an inside diameter of 0.5 inches before shrinking, it is sized for compatibility with AWG 4 through AWG 2 wire. Electricians and low-voltage installers use this type of sleeving during panel work, conduit terminations, marine wiring, and field splicing where durable insulation and environmental protection are required. The sleeve shrinks uniformly when heat is applied with a heat gun, forming a snug, protective layer over the conductor or connection point.

This heat shrink sleeve is suited for residential and light commercial electrical applications where wire gauge falls in the AWG 4 to AWG 2 range. It is commonly used during service panel upgrades, subpanel feeds, battery cable assemblies, and equipment wiring where terminal insulation is needed. The 25-foot length provides enough material for multiple terminations on a single job or ongoing shop use. Black coloring helps with visual identification and is a common choice for grounding and equipment wiring scenarios.

Key Features

• 0.5 inch inside diameter before shrinking accommodates AWG 4 through AWG 2 wire
• 25-foot continuous length supports multiple terminations from a single piece
• Black color suitable for grounding leads, equipment wiring, and general electrical use
• Heat shrink construction forms a tight, protective sleeve when activated with a standard heat gun
• Provides insulation and mechanical protection at splices, terminals, and exposed conductor ends

Compatibility

Designed for use with AWG 4 through AWG 2 copper or aluminum conductors in standard electrical wiring applications.

Installation Notes

Installation is performed by licensed electricians or qualified technicians. De-energize all circuits and verify zero voltage with a meter before applying heat shrink to any connection or terminal. Use a calibrated heat gun rather than an open flame to activate shrink uniformly and avoid burning the sleeve or adjacent insulation. Work must comply with applicable NEC requirements for conductor insulation and termination methods.