Electriduct 1.5ft Flame Retardant Split Wire Loom Tubing - 25 ft

In this review we look at the Electriduct 1.5' flame retardant split wire loom, a 25 ft length of corrugated polypropylene tubing aimed at installers who need durable, flexible cable protection in higher-heat environments. The bottom line: this split conduit is best for automotive, marine, and industrial wiring runs where flame resistance, easy access to bundled wires, and abrasion protection matter most; its main draw is the self-extinguishing material that reduces fire risk while still being simple to install around existing harnesses.

Key Features

• Flame retardant material: The polypropylene contains additives that allow the tubing to briefly burn at direct flame contact but self-extinguish seconds after the flame is removed, reducing ignition risk.
• Split design: The pre-cut opening along the length lets installers add or remove wires without threading, saving time during repairs and modifications.
• Corrugated flexibility: The corrugated profile provides bendability so the loom follows wire runs and fits into tight routing paths while resisting kinks.
• Temperature range: Rated to operate from -40C to 125C (-40F to 257F), making it suitable for cold starts and hot engine-bay locations.
• Nominal sizing: With a nominal 1.5' size and an inner diameter near 1.41', it accommodates large wire groups and oversized cable bundles.
• RoHS compliant: The material complies with RoHS, which helps in regulated applications and industrial installations.

Who It's For

This product suits technicians, DIYers, and maintenance crews working on automotive, marine, aerospace, or industrial electrical systems who need an easy-to-install split conduit that also offers flame retardant protection. The 25 ft length is convenient for longer runs or multiple smaller jobs, and the robust corrugation handles abrasion-prone areas.

Those who should look elsewhere include users who require an exact precision measurement for very tight tolerances or who need an airtight or fully sealed conduit solution; this split tubing is intended for protection and access rather than hermetic sealing.

Pros & Cons

Pros

• Good flame resistance that helps reduce fire risk in exposed, high-heat locations.
• Easy to install on existing harnesses because of the full-length split.
• Flexible corrugated construction resists abrasion and follows complex routing.
• Generous inner diameter that often exceeds nominal size for easier bundling.

Cons

• Measurements are approximate and can vary slightly, so users needing exact tolerances should verify fit first.
• The split design offers convenience but is not a sealed or locked closure for environments requiring complete containment.

Specifications

Material	Polypropylene
Nominal size	1.5' (I.D. ~1.41', O.D. ~1.67')
Length	25 ft
Temperature range	-40C to 125C (-40F to 257F)
Compliance	RoHS compliant
Design	Corrugated, split tubing

Our Verdict

The Electriduct 1.5' flame retardant split wire loom delivers a solid balance of safety and installability for automotive, marine, and industrial wire management. It is good value for anyone who needs a flexible, abrasion-resistant conduit with self-extinguishing properties and easy access to bundled cables; just verify fit where precise dimensions are critical.

Frequently Asked Questions

Is this tubing suitable for engine-bay use?
The rated temperature range to 125C (257F) and flame retardant formulation make it appropriate for many engine-bay locations, though placement near extreme heat sources should be evaluated case by case.

Can I add wires without disconnecting the harness?
Yes, the full-length split design allows insertion and removal of wires without threading through the tube, which simplifies maintenance and upgrades.

How precise are the dimensions?
Dimensions are nominal and can vary about 0.3-0.5 mm, so measure your bundle and compare to the inner diameter before final installation.