Products Description
Self Amalgamating Insulation Tape is a stretchable, rubber-based tape that fuses to itself without adhesive when wrapped around cables, wires, or electrical components. It provides excellent insulation, moisture resistance, and mechanical protection, making it ideal for electrical splices, terminations, and repairs.
Applicable scope

This product is suitable for insulation of wire and cable accessories with rated voltage of 26/50KV and below, continuous operating temperature of conductor up to 100℃, emergency overload temperature up to 140℃, and short circuit temperature up to 260℃. It is also suitable for insulation, waterproof and sealing in other occasions.
Usage
Remove the isolation film from the self-adhesive tape, stretch it by about 200%, and wrap it in a semi overlapping around the object that needs insulation or waterproof sealing protection. Wrap another layer of PVC adhesive tape on its outer layer as a protective layer.
Size
40mm x 0.65mm x diameter 83mm.
Usage Instructions
Prepare the Surface: Clean and dry the cable or component to be insulated.
Peel and Stretch: Remove any liner (if applicable), stretch the tape moderately, and wrap it around the area with about 50% overlap.
Apply Pressure: Firmly press the tape layers to activate self-amalgamation and ensure a tight seal.
Layer as Needed: For enhanced protection, multiple layers can be applied.
Optional Outer Layer: Apply an additional protective tape (e.g., PVC tape) for extra abrasion and environmental resistance.
Target Users
Electrical contractors and field technicians
Industrial maintenance and repair teams
Power utility companies
Automotive and aerospace engineers
DIY enthusiasts and home electricians
Cable manufacturers and service providers
Application Areas
1.Insulation and sealing of electrical splices and terminations
2.Protection of communication cables and wire harnesses
3.Automotive wiring repairs and protection
4.Marine and underground cable insulation
5.Industrial automation wiring
6.Aerospace electrical component protection
Common Customer Concerns & Solutions
| Concern | Explanation | Solution Offered by Self Amalgamating Tape |
|---|---|---|
| Electrical Safety | "Is the insulation reliable enough?" | High dielectric strength ensures excellent electrical isolation. |
| Water Resistance | "Will moisture cause damage?" | Creates a waterproof, airtight seal preventing corrosion and moisture ingress. |
| Temperature Resistance | "Will the tape hold up in extreme temperatures?" | Suitable for -40°C to 130°C (or higher for silicone types), ideal for various climates. |
| Ease of Use | "Do I need special tools or skills?" | No adhesives or tools required; easy hand application with fast bonding. |
| Environmental Compliance | "Is it safe and eco-friendly?" | Meets RoHS, REACH, and other environmental standards. |
Company advantage
01 / Fast delivery
On average, offers will be submitted within 24 hours. Products are shipped in 7 days or less, and our lead time and quality rate has reached 99%.
02 / Professional team
We have hundreds of professional technicians, we can provide you with professional services.
03 / Competitive price
We offer competitive prices for our products. Our pricing policy is designed to provide affordable options without compromising quality.
04 / Rich in experience
Founded in 2007, we have more than 27 years of manufacturing experience to provide customers with the perfect solution.
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