Liquid Electrical Tape – Waterproof Rubber Insulating Sealant

Liquid Electrical Tape & Rubber Insulating Sealant

Whether you're tackling home wiring repairs, automotive electrical projects, or waterproofing outdoor connections, this Liquid Electrical Tape delivers a fast-curing, flexible, and incredibly durable insulating seal. Available in 15ml and 60ml sizes, this synthetic rubber-based compound brushes on like liquid and dries to form a tough, protective layer — all without the hassle of wrapping traditional tape around awkward connections.

Made in Mainland China.

Key Features

• Rapid Curing: Dries quickly so you can get your electrical projects finished with minimal downtime.
• Easy Brush-On Application: Simply apply to your connections and let it dry for a secure, flexible, long-lasting seal — no special tools needed.
• Waterproof & UV Resistant: Provides reliable protection against moisture, humidity, and UV exposure — ideal for both indoor and outdoor use.
• Strong, Flexible Seal: Forms a durable protective layer over electrical connections, helping prevent corrosion and wear over time.
• High-Temperature Resistant: Engineered to withstand high-temp environments, keeping connections safe under demanding conditions.
• Synthetic Rubber-Based Compound: Superior-quality material delivers exceptional performance and protection for all types of electrical connections.
• Versatile Use: Compatible with electrical wiring, automotive and marine wiring, circuit boards, data cables, headsets, and outdoor electrical systems.
• CE Certified for quality assurance.

Applications

• Home electrical repairs & wiring
• Automotive & marine wiring protection
• Circuit boards & PCB sealing
• Data cables & headset wiring
• Outdoor electrical systems & junction boxes
• Garden lighting wiring

Specifications

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For more information on electrical safety standards and best practices, visit the U.S. Consumer Product Safety Commission – Electrical Safety.

Learn more: Electrical tape

Frequently Asked Questions

Q: What is liquid electrical tape and how does it differ from regular electrical tape?

A: Liquid electrical tape is a brush-on rubber insulating sealant that, once dried, forms a flexible and waterproof protective coating over electrical connections. Unlike traditional rolled tape, it can coat irregular shapes, tight spaces, and awkward connections with ease — making it ideal for wiring, cables, and circuit boards.

Q: Is this liquid electrical tape suitable for outdoor use?

A: Yes! This sealant is both waterproof and UV resistant, making it perfectly suited for outdoor electrical systems, garden lighting, marine wiring, and any application exposed to moisture or direct sunlight.

Q: What sizes are available and which should I choose?

A: This product comes in 15ml and 60ml sizes. The 15ml option is great for small repairs and spot applications, while the 60ml bottle is ideal for larger projects, repeated use, or professional electricians who need more coverage.

Q: How long does it take to dry?

A: This liquid electrical tape features a rapid curing formula that dries quickly under normal conditions, minimizing downtime on your electrical projects. For best results, allow adequate drying time before energizing connections.