RCS-2210 VM (Vinyl Mastic) Electrical Insulation Waterproof Tape

(High-Performance VM Tape for Electrical Insulation and Waterproofing)

Product Overview

The RCS-2210 VM (Vinyl Mastic) Electrical Insulation Waterproof Tape is a self-fusing, rubber-based insulating compound laminated to a flexible, all-weather vinyl (PVC) backing. Designed for up to 600V applications, this VM tape offers outstanding electrical insulation, moisture sealing, and environmental protection for cable joints, connectors, and terminations. Its excellent resistance to abrasion, moisture, alkalis, acids, copper corrosion, and sunlight (UV exposure) makes it a reliable choice for both indoor and outdoor installations. The RCS-2210 VM Tape provides a secure, long-lasting barrier against harsh conditions, ensuring the durability and integrity of your electrical systems.

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Description

 


Key Features

Superior Electrical Insulation & Moisture Sealing

Delivers robust insulation and a watertight seal around cable joints and terminations, preventing electrical faults and extending the lifespan of components.

All-Weather Vinyl (PVC) Backing

The flexible PVC backing provides durability in challenging conditions, maintaining optimal performance in temperatures from -18°C (0°F) to 38°C (100°F) without sacrificing physical or electrical properties.

Self-Fusing Mastic Layer

The rubber-based mastic layer fuses to itself, forming a seamless, void-free insulation layer that ensures consistent, reliable sealing without the need for additional adhesives.

Chemical and UV Resistance

Offers excellent resistance to alkalis, acids, copper corrosion, and UV exposure, making it suitable for both indoor and outdoor applications under intense sunlight and varying weather conditions.

Broad Compatibility

Compatible with all common solid dielectric cable insulations and jointing compounds, simplifying inventory requirements and ensuring versatile use in diverse installation scenarios.

Flexible and Easy to Install

The VM tape conforms easily to irregular shapes and surfaces, enabling quick and efficient installation without heat or special tools.


Applications

Bolted Connections & Service Drops

Ideal for providing effective insulation and moisture protection for bolted connections and service drops in utility lines.

Traffic Signal & Lighting Connections

Perfect for securing and protecting wires in traffic signal and lighting installations, ensuring reliable operation under harsh outdoor conditions.

Transformer Bushing & Grounding Rod Connections

Enhances protection for transformer bushings, grounding rods, and other critical electrical connections, preventing corrosion and maintaining system integrity.

Cable End Sealing & Terminal Protection

Ensures a secure, moisture-resistant seal for cable ends, terminals, and secondary compression connections, maintaining performance and reliability in challenging environments.


Installation Guidelines

  • When used in junction boxes, cable trays, or gutters, overwrap connectors with at least one half-lapped layer of glass cloth tape or varnished cambric tape before applying RCS-2210 VM tape.
  • For direct burial or continuous water submersion, overwrap the VM tape with a minimum of two half-lapped layers of plastic electrical tape to ensure long-term water resistance.

Why Choose RCS-2210 VM Electrical Insulation Waterproof Tape?

The RCS-2210 VM Tape offers a high-performance, cost-effective solution for electrical insulation, moisture sealing, and environmental protection in both indoor and outdoor environments. Its self-fusing mastic layer, weather-resistant vinyl backing, and compatibility with various cable insulations ensure reliable performance in demanding industrial, utility, and commercial applications. Easy to apply, this VM tape ensures durable cable protection, extending the life and reliability of your electrical systems.


Product Specifications

  • Base Material: Self-fusing rubber-based mastic with vinyl (PVC) backing
  • Voltage Rating: Up to 600V
  • Temperature Range: -18°C (0°F) to 38°C (100°F) without loss of properties
  • Chemical Resistance: Resistant to alkalis, acids, copper corrosion, and UV exposure
  • Applications: Cable joints, connectors, terminations, outdoor lighting, transformer bushings, grounding rods, service drops, and more

Technical Data

Property Typical Value Test Method
Adhesion to steel 18.4N/10mm ASTM D 1000
Adhesion to PE 20.5N/10mm ASTM D 1000
Dielectric strength 21KV/mm ASTM D 4325
Volume Resistivity 1.63*10^34 Ω ASTM D 1000
Water Absorption 0.2% ASTM D 4325

Packing

Part No. Dimension Color Rolls/Case
RCS-2210 VM Tape 38mm*0.635mm*6m Black 40

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