Automotive Flannel Cloth Electrical Tape – Heat & Water Resistant
Automotive Flannel Cloth Electrical Tape – Heat Resistant, Waterproof & Soundproofing
Keep your vehicle's wiring harness neat, protected, and quiet with this professional-grade automotive flannel cloth electrical tape. Engineered for demanding under-hood and cabin environments, this fabric tape delivers outstanding heat resistance up to 105°C (221°F), while its waterproof backing shields wires and cables from moisture, abrasion, and road vibration. The soft flannel construction also acts as an effective sound-dampening wrap, reducing rattles and buzz from wire looms — perfect for a cleaner, quieter ride.
Whether you're routing a fresh wiring harness, bundling factory cables, or protecting exposed wires during a full custom build, this tape conforms naturally to irregular shapes, tears cleanly by hand, and leaves no messy residue. Available in multiple widths (9 mm to 50 mm) and lengths (10 m to 100 m), you can choose exactly the right format for every job — large or small.
Made in Mainland China.
Key Features
- 🔥 High-Temperature Rated – Long-term resistance up to 105°C; safe for engine bay and firewall applications
- 💧 Waterproof & Moisture-Resistant – Protects wire bundles from humidity, splashes, and condensation
- 🔇 Sound-Dampening Fabric – Soft flannel layer reduces vibration noise and rattling from wire harnesses
- ⚡ Electrical Insulating – Provides reliable insulation for automotive wiring and DIY electrical projects
- ✂️ Easy Hand-Tear – No scissors needed; tears cleanly and conforms to curves and irregular bundles
- 🔁 Residue-Free Adhesive – Bonds securely without leaving sticky residue on wires or connectors
- 📦 Multi-Pack Options – Available in 1, 2, 3, or 4 rolls per order; ideal for workshops and DIYers
Specifications
| Material | Flannel (Fabric/Cloth) |
| Color | Black |
| Available Widths | 9 mm, 15 mm, 19 mm, 25 mm, 32 mm, 50 mm |
| Available Lengths | 10 m, 15 m, 20 m, 25 m, 30 m, 40 m, 45 m, 50 m, 60 m, 75 m, 100 m |
| Temperature Resistance | Up to 105°C (221°F) long-term |
| Tape Type | Electrical / Wiring Harness Tape |
| Quantity Options | 1 / 2 / 3 / 4 rolls |
| Country of Origin | Mainland China |
Great For
- Automotive wiring harness wrapping & bundling
- Under-hood wire protection and heat shielding
- DIY car audio and electrical installations
- Motorcycle and marine wiring projects
- General electrical insulation and cable management
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External Reference
For guidance on safe automotive electrical practices, visit the U.S. Consumer Product Safety Commission (CPSC) for relevant safety standards and recommendations.
Learn more: Electrical tape
Frequently Asked Questions
Q: What temperature can this automotive cloth tape withstand?
A: This automotive flannel cloth electrical tape is rated for long-term use up to 105°C (221°F), making it suitable for engine bay wiring, firewall routing, and other high-heat automotive environments.
Q: Is this tape truly waterproof?
A: Yes. The tape features a waterproof construction that protects wire bundles from moisture, humidity, and light splashing — ideal for under-hood or underbody cable routing where exposure to the elements is a concern.
Q: Can I use this tape for soundproofing or noise reduction?
A: Absolutely. The soft flannel fabric acts as a vibration-dampening wrap around wire harnesses and cable bundles, helping to reduce rattles, buzzing, and road noise caused by loose or uninsulated wires in the cabin or engine bay.
Q: What widths and lengths are available?
A: This tape is available in widths of 9 mm, 15 mm, 19 mm, 25 mm, 32 mm, and 50 mm, and in roll lengths ranging from 10 m up to 100 m. You can also order 1 to 4 rolls per pack to match the scale of your project.
Q: Will this tape leave residue on wires or connectors?
A: No. The pressure-sensitive adhesive is formulated to bond securely to wire insulation and loom materials without leaving sticky residue behind when repositioned during installation.
Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.