Woven Mesh Split-Sleeve Wire Loom 25 ft 1.5 in - High-Temp Protection

Our review of this woven mesh split-sleeve finds it best suited to DIY mechanics and hobbyist electricians who need a tidy, heat-resistant way to manage wiring. The single biggest reason to buy is its combination of a true split design and high-temperature resistance, which makes wrapping existing harnesses fast while protecting wires from abrasion and heat up to 150C. Installation is straightforward and the soft polypropylene material stays flexible without shredding fingers, so it works for both automotive engine bays and household cable runs.

Key Features

• Split design: The built-in split with a 25% overlap lets you wrap around installed wiring quickly without disconnecting connectors.
• Heat resistance: Rated to 150C (302F), it protects harnesses in areas that see sustained high temperatures.
• Durable material: Soft polypropylene weave resists cuts, abrasion, and UV exposure while remaining flexible for routing.
• Length and size: The 25 ft roll of 1.5 in sleeving provides enough material for multiple runs or a full harness on most vehicles.
• Appearance and organization: The woven finish gives a neat, professional look that conceals and organizes primary wire and electronic cable installs.

Who It's For

The product is aimed at car enthusiasts rerouting or repairing engine harnesses, and at home users wanting a robust solution for office or AV cable management. Its flexibility and softness make it friendly for installers who prefer a material that will not cut into insulation or fingers during repeated handling.

Those who need extreme abrasion-proofing or the very highest continuous temperature ratings should consider braided metal or silicone-based options instead. Also, if you require a sleeving with integrated adhesive or fully sealed protection from fluids, look for purpose-built conduit systems rather than this split weave.

Pros & Cons

Pros

• Easy to install around existing harnesses because of the split design and overlap.
• Heat-resistant up to 150C, suitable for many under-hood applications.
• Soft, flexible polypropylene weave that resists cuts, UV, and abrasion while looking tidy.
• Generous 25 ft length of 1.5 in sleeving covers multiple runs or larger bundles.

Cons

• Durability feedback is mixed for extremely demanding or sharp-edge environments where heavier-duty sleeving may last longer.
• The split design, while convenient, may not provide a fully sealed barrier against liquids or fine debris.

Specifications

Brand	MGI SpeedWare
Material	Polypropylene (PP) woven
Length	25 ft
Diameter	1.5 in
Split design	Yes, with 25% overlap
Temperature rating	Up to 150C (302F)

Our Verdict

For hobbyists and installers who need a flexible, easy-to-fit sleeve that handles heat and abrasion better than basic wraps, this woven split-sleeve is a practical value. It combines a convenient split design, a long 25 ft length, and a 150C rating that suit most automotive harness and home cable management tasks, though those requiring sealed or extreme-duty protection should opt for specialized alternatives.

Frequently Asked Questions

Can this sleeving be wrapped around installed harnesses?
Yes. The split design with a 25% overlap is made specifically to wrap around existing wiring without disconnecting connectors.

How much heat can it tolerate?
It is rated for temperatures up to 150C (302F), making it suitable for many engine-bay and high-temperature locations.

Will it protect against abrasion and UV?
The soft polypropylene woven material is designed to resist cuts, abrasion, and UV exposure, though extreme mechanical wear may require heavier-duty sleeving.