Heat Resistant Electrical Insulating Tape – Car Wiring Harness
Heat Resistant Electrical Insulating Tape – Car Wiring Harness
Protect Your Wiring with Professional-Grade Harness Tape
Keep your vehicle's electrical system safe and tidy with this Heat Resistant Electrical Insulating Tape. Engineered specifically for automotive cable harness and wiring loom applications, this tape delivers reliable insulation, waterproofing, and heat resistance in a single roll. Available in four widths — 9 mm, 15 mm, 19 mm, and 25 mm — it adapts to virtually any wiring bundle size, from tight connector wraps to large loom runs.
Made in Mainland China.
Key Features
- Heat Resistant: Withstands high temperatures typically found in engine bays and electrical panels without losing adhesion or shape.
- Waterproof Barrier: Creates a moisture-tight seal around cables to guard against corrosion, short circuits, and water ingress.
- Excellent Electrical Insulation: Prevents current leakage and cross-contact between wires for safer, more reliable circuits.
- Flexible & Conformable: Wraps snugly around irregular bundle shapes and corners without cracking or lifting.
- Multiple Widths Available: Choose from 9 mm, 15 mm, 19 mm, or 25 mm to match your specific application.
- Strong Adhesive Backing: Bonds firmly to wire insulation, conduit, and plastic connectors — stays put even under vibration.
- DIY & Professional Use: Ideal for automotive wiring looms, home electrical repairs, marine applications, and more.
Specifications
| Type | Electrical Insulating / Harness Tape |
| Width Options | 9 mm / 15 mm / 19 mm / 25 mm |
| Application | Car cable harness, wiring loom, electrical DIY |
| Properties | Heat resistant, waterproof, electrically insulating |
| Origin | Mainland China |
Great for These Applications
- Automotive wiring loom wrapping & protection
- Car audio and aftermarket accessory installs
- Motorcycle and marine cable management
- Home electrical repairs and DIY projects
- Industrial cable bundling and insulation
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Frequently Asked Questions
Q: What widths does this electrical harness tape come in?
A: This heat resistant insulating tape is available in four widths: 9 mm, 15 mm, 19 mm, and 25 mm. This range lets you choose the right size for small connector wraps as well as larger wiring loom bundles.
Q: Is this tape suitable for use in a car engine bay?
A: Yes. The tape is specifically designed for automotive cable harness and wiring loom applications. Its heat-resistant construction makes it well-suited for the elevated temperatures found in engine bays, and its waterproof properties protect cables from moisture and vibration.
Q: Can this tape be used for general home electrical DIY projects?
A: Absolutely. While it excels in automotive wiring loom protection, its strong insulating and waterproof properties make it equally effective for household electrical repairs, cable bundling, and other DIY electrical projects.
Q: Does the adhesive hold up over time under heat and vibration?
A: Yes. The tape features a strong adhesive backing that maintains its bond to wire insulation, plastic connectors, and conduit even under continuous vibration and temperature fluctuation common in automotive environments.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.