2 in Wire Loom Non-Slit Polyethylene Corrugated Innerduct - 100 ft

In this review the 2 in wire loom non-slit polyethylene corrugated innerduct is evaluated for installers who need a long, flexible run of protective tubing. The bottom line: this 100 ft roll is best for automotive, marine, and wiring harness work where continuous, non-split protection is required. It stands out because it delivers a full 100 ft length of non-slit polyethylene that protects loose cable bundles and keeps harnesses organized without the need to rejoin seams, making it a practical option for long runs and routing behind panels.

Key Features

• 2 in diameter: Provides enough internal space to route multiple cables or a thicker wire harness without crowding.
• 100 ft length: A single roll supplies long runs for large projects or multiple shorter runs without frequent joins.
• Non-slit construction: Keeps cables fully enclosed for a cleaner look and better protection compared with split tubing.
• Polyethylene material: Offers good flexibility and resistance to moisture for use in marine and automotive environments.
• Corrugated design: Adds bend tolerance and lets the tubing flex around tight bends while maintaining coverage.

Who It's For

This product is aimed at automotive and marine technicians, wire harness assemblers, and DIYers who need a continuous, enclosed conduit for long cable runs or tidy wiring behind panels. It is particularly useful when a fully enclosed sleeve is required for protection against abrasion, moisture, or to hide cables from view.

Those who prefer to install individual wires into pre-slit conduit for easy retrofitting or who need a thicker, heavy-duty tubing may want to look elsewhere. The non-slit design requires feeding cables through the ends or disconnecting connectors during installation, which is not ideal for every job.

Pros & Cons

Pros

• Good overall quality and value for money for long runs of cable protection.
• Flexibility allows routing around curves and tight spaces without kinking.
• Non-slit, enclosed design gives reliable wire protection and a neat finished appearance.
• Suitable for multiple environments including automotive and marine applications.

Cons

• Material thickness and perceived strength are mixed among users, with some finding it thinner than expected.
• Non-slit construction makes retrofitting existing runs more time consuming compared with slit loom.

Specifications

Product type	Non-slit corrugated wire loom
Inner diameter	2 in
Length	100 ft
Material	Polyethylene
Color	Black
Construction	Non-slit, corrugated

Our Verdict

The 2 in non-slit polyethylene wire loom is a practical, cost-effective choice for anyone installing long, continuous runs of cable protection in automotive, marine, or harness assembly work. Its flexibility and enclosed design make it a tidy, protective solution, though installers who need heavy-duty thickness or easy retrofit access should consider alternatives.

Frequently Asked Questions

Can I use this tubing for marine installations?
Yes. The polyethylene material and enclosed design make it suitable for marine wiring where moisture resistance and cable protection are needed.

Is the tubing slit for easy cable insertion?
No. This product is non-slit, so cables must be fed through the ends or connected/disconnected during installation.

Will this fit multiple cables or a thick harness?
Yes. The 2 in inner diameter accommodates multiple wires or a thicker wire harness for consolidated routing.