SELF BONDING ELECTRICAL TAPE 3M

Product Description

The 3M Self-Bonding Electrical Tape is a high-performance insulating and sealing tape designed to provide moisture-proof, air-tight, and electrically insulated protection for cables and joints. Unlike conventional adhesive tapes, it fuses to itself (self-amalgamating), forming a strong, rubber-like protective layer without leaving any sticky residue.

It is widely used in electrical, telecom, marine, and industrial applications where reliable insulation and waterproof sealing are required.

Key Features

• Self-fusing (self-amalgamating) rubber tape
• No adhesive — bonds only to itself
• Excellent electrical insulation properties
• Waterproof and moisture-resistant sealing
• UV and weather-resistant performance
• High dielectric strength for cable protection
• Resistant to oil, chemicals, and corrosion
• Flexible and stretchable for irregular shapes
• Suitable for indoor and outdoor applications
• Long-lasting industrial-grade durability

Technical Specifications

• Product Type: Self-Bonding Electrical Insulation Tape
• Material: Ethylene Propylene Rubber (EPR) / Silicone-based (variant dependent)
• Thickness: ~0.5 mm to 0.8 mm (model dependent)
• Dielectric Strength: High insulation rating (up to ~10 kV/mm typical)
• Temperature Range: -40°C to +90°C (continuous duty typical)
• Application Type: Stretch-wrap self-fusing
• Colour: Black (most common)
• UV Resistance: Yes
• Chemical Resistance: Good (oils, moisture, saltwater)
• Storage Life: Long shelf stability in sealed condition