Electriduct 1/2 in Flame Retardant Split Wire Loom Tubing - 100 ft

Our review of this Electriduct 1/2 in split wire loom finds it best for technicians, DIY mechanics, and installers who need durable, flame-retardant protection for cable bundles. The single biggest reason to buy is its combination of a true 1/2 in inside diameter, a full 100 ft roll and a V2 UL-94 flame retardant rating, which makes it a reliable choice where heat, abrasion, and chemical exposure are concerns. It is practical for replacing or protecting engine harnesses, marine wiring, or home and industrial runs where longevity and easy access matter.

Key Features

• Size and length: The 1/2 in internal diameter (ID 0.473 in, OD 0.664 in) and 100 ft length provide long runs and room to route multiple cables without frequent joins.
• Flame retardant materials: Constructed to V2 UL-94 standards and rated for continuous temperatures from -40 F to 275 F, helping reduce ignition risk in demanding environments.
• Split corrugated design: The split and corrugated profile allow quick installation over existing wiring and easy access for maintenance or adding cables later.
• Durable protection: Made to resist abrasion, vibration, and chemical exposure so harnesses stay intact in automotive, marine, and industrial settings.
• Made in Canada: Manufactured domestically for customers who prefer known origin and consistent quality in materials and construction.

Who It's For

This tubing is ideal for automotive hobbyists, professional mechanics, aircraft or marine technicians, and industrial installers who need a long, robust roll of split conduit that stands up to heat and mechanical wear. The 100 ft length suits projects with multiple runs or where spare loom is useful for future modifications.

Users who need very large bundle capacity should check the maximum outside diameter of their cable bundle against the ID before buying; if you routinely run heavier multi-conductor assemblies, a larger diameter loom may be a better fit.

Pros & Cons

Pros

• High quality construction and shape retention make it resistant to crushing and deformation during installation.
• Flame-retardant material and wide operating temperature range provide extra safety in engine bays and industrial settings.
• Split corrugated design significantly speeds installation and future maintenance without removing runs.

Cons

• 1/2 in ID limits the size of cable bundles; measure bundle OD first or choose a larger size for thicker harnesses.

Specifications

Our Verdict

The Electriduct 1/2 in split wire loom is a practical, value-oriented choice for anyone needing reliable, flame-retardant protection across automotive, marine, and industrial projects. Its proven durability, split corrugated design, and long 100 ft length make it a smart buy for protecting harnesses and simplifying maintenance, provided the bundle OD fits within the 0.473 in internal diameter.

Frequently Asked Questions

Will this fit over my existing harness?
Measure the outside diameter of your cable bundle and confirm it is less than the listed ID of 0.473 in before ordering.

Is the tubing heat resistant enough for engine compartments?
Yes, it has a continuous operating range from -40 F to 275 F and a V2 UL-94 rating, making it suitable for most engine bay applications.

Can this be used in marine or industrial settings?
Yes, the material resists abrasion, vibration, and many chemical exposures, making it suitable for marine and industrial environments.