3M Scotch 2″x30’x0.03″ Self Bonding Electrical Tape 23

3M Scotch® 23 Self-Bonding Electrical Tape

The 3M Scotch® 23 Self-Bonding Electrical Tape is a premium-grade, 30-mil thick, highly conformable rubber splicing tape designed for both low and high voltage applications up to 69 kV. Its self-fusing ethylene propylene rubber (EPR) backing ensures a void-free, moisture-resistant insulation when stretched up to 100%, making it ideal for splicing and terminating cables.

Key Features

• Self-Fusing EPR Backing: Provides excellent electrical properties and moisture resistance.
• Highly Conformable: Stretches up to 100% for void-free insulation.
• Temperature Resistant: Continuous operating temperature up to 194°F (90°C) with an emergency overload rating of 266°F (130°C).
• Special Polyester Liner: Prevents the tape from sticking to itself upon unwind, ensuring clean and easy application.
• Non-Vulcanizing and Shelf-Stable: Maintains its properties over time without vulcanizing.
• ASTM Approved & RoHS Compliant: Meets industry standards for safety and environmental compliance.

Applications

This tape is suitable for a variety of applications, including:

• Primary insulation for cable splices and terminations up to 69 kV.
• Moisture sealing electrical connections.
• Bus bar insulation.
• End-sealing high voltage cables.

Specifications

• Width: 2 inches
• Length: 30 feet
• Thickness: 30 mil (0.76 mm)
• Dielectric Strength: 800 V/mil
• Insulation Resistance: > 10⁶ megohms

For optimal performance, stretch the tape to at least 100% of its original length during application to ensure a void-free, moisture-resistant insulation. The special polyester liner facilitates easy handling and application, preventing the tape from sticking to itself upon unwind.