3M - 2770S-2 - Silicone Tape, Singe Use

Below are the key product attributes and specifications that provide detailed information about this item:

3M™ 2770S-2 Silicone Tape (Single Use)

The 3M™ 2770S-2 Silicone Tape is a high-performance, single-use electrical insulating tape designed for reliable sealing and insulation in demanding environments. Made from premium silicone rubber, this tape offers excellent thermal stability, moisture resistance, and electrical insulation properties. Its self-fusing design ensures a strong, seamless bond without the need for adhesives, making it ideal for critical electrical and mechanical applications.

Key Features:
- Self-Fusing Silicone – Bonds to itself when stretched and wrapped, creating a durable, adhesive-free seal.
- High-Temperature Resistance – Withstands temperatures from -40°F to 390°F (-40°C to 200°C), making it suitable for extreme conditions.
- Excellent Electrical Insulation – Provides up to 7.5 kV/mm dielectric strength, ensuring safe and secure insulation for wires and cables.
- Moisture & Chemical Resistant – Protects against water, oils, acids, and other harsh substances.
- Flexible & Conformable – Easily wraps around irregular shapes, joints, and splices for a tight, long-lasting seal.
- Single-Use Design – Once applied, it cannot be repositioned, ensuring a permanent, tamper-proof solution.

Specifications:
- Material: Silicone Rubber
- Color: Red
- Width: 1 in (25 mm)
- Length: 3 m (9.8 ft)
- Thickness: 0.020 in (0.5 mm)
- Dielectric Strength: 7.5 kV/mm
- Operating Temperature Range: -40°F to 390°F (-40°C to 200°C)

Suggested Use:
The 3M™ 2770S-2 Silicone Tape is perfect for:
�� Electrical cable splicing & insulation
�� Sealing wire harnesses in automotive, marine, and aerospace applications
�� Repairing damaged insulation on high-voltage cables
�� Protecting connections in harsh environments (e.g., motors, transformers, and outdoor wiring)

For best results, stretch the tape slightly while wrapping it around the target area, overlapping by 50% to ensure a secure, airtight seal. Once applied, the tape fuses permanently within 24 hours for maximum durability.

Ideal for professionals in electrical, industrial, and automotive fields who demand a reliable, high-performance sealing solution.

Note: Single-use only – cannot be reused once applied.