Description
Product Overview
ZHUBANG delivers a premium fiberglass heat sleeve designed for automotive wiring applications. Made from high‑quality fiberglass, the sleeve reduces radiant heat by up to 60% and endures continuous temperatures of 1100°F, with intermittent resistance up to 2000°F. Each sleeve measures 10 feet in length and 13 mm in diameter, providing a robust barrier against heat damage.
![[Product front view showing all components]](https://www.idealbuy.store/wp-content/uploads/2026/06/c75727bf37a34c33a4110724191720d9.jpg)
Usage
This heat sleeve is perfect for protecting spark plug loom wires, sensor cables, and any high‑heat automotive harnesses. Install it by pulling the wires through the woven sleeve; the material expands and contracts to fit snugly around terminals and connectors. Ideal for professional mechanics, automotive enthusiasts, and anyone needing reliable heat protection during repairs or upgrades.
Why Choose Us
ZHUBANG combines durable materials with thoughtful engineering. Our sleeves are specially woven for easy expansion, ensuring a tight fit without damaging cables. Backed by a 4.7‑star rating from over 800 customers, we stand behind the product with responsive support and a hassle‑free refund policy.
Key Features
- Reduces radiant heat up to 60% for longer wire life
- Withstands 1100°F continuous and 2000°F intermittent temperatures
- Woven design expands easily for quick, tool‑free installation
- Prevents steam lock and wire melting in high‑heat zones
- Responsive customer service with refund guarantee
FAQ
What temperature can the heat sleeve handle?
The sleeve tolerates continuous exposure to 1100°F and short bursts up to 2000°F, making it suitable for most automotive heat environments.
Is the sleeve easy to install on existing wiring?
Yes, the woven fiberglass expands and contracts, allowing you to pull wires through without special tools. It fits snugly around connectors and terminals.
Can I use this sleeve on non‑automotive applications?
While optimized for automotive wiring, the sleeve can also protect hoses, cables, and other components that encounter high heat in industrial settings.
What size options are available?
We offer 10 ft lengths in 13 mm and 20 mm diameters, as well as longer 16 ft versions for larger projects.
What is the warranty or return policy?
ZHUBANG provides a full refund if you encounter any issues with the heat sleeve. Contact our support team for assistance.






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