RCS-IFM Electrical Insulation Filler Mastic Tape

(Butyl-Based Self-Fusing Tape for Insulation and Waterproofing)

Product Overview

The RCS-IFM Electrical Insulation Filler Mastic Tape is a high-performance tape made from self-fusing butyl rubber, engineered for insulation, waterproofing, and sealing applications. Designed for durability and reliability, this tape provides exceptional resistance to weathering, aging, and corrosion. With strong adhesion to metals, cable insulations, and jackets, it is an ideal solution for sealing low-voltage cable terminations, filling irregular cable splices, and smoothing bus bar irregularities. The tape’s self-fusing properties ensure a secure and consistent seal in even the most demanding environments, making it a versatile choice for a wide range of electrical insulation needs.

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Description


Key Features

High Tensile and Bonding Strength

The tape’s strong adhesion and tensile strength provide a durable seal that withstands even the harshest conditions, ensuring reliable performance in demanding environments.

Excellent Conformability

The tape easily adapts to irregularly shaped cables and surfaces, offering superior elongation to ensure a smooth, seamless application across complex surfaces.

Self-Fusing

The tape fuses to itself during application, forming a uniform, robust seal that enhances the overall insulation and waterproofing integrity.

Wide Temperature Range

The RCS-IFM tape remains functional across a broad temperature range, providing reliable performance in both high and low-temperature environments without losing its physical or electrical properties.

Chemical and Weather Resistant

This tape is highly resistant to chemicals, moisture, and corrosion, ensuring long-lasting durability even in harsh environmental conditions.

Exceptional Electrical Properties

It maintains high-quality electrical insulation even in challenging conditions, ensuring the safety and longevity of cable systems.

Ease of Use

Designed for easy installation, this tape is simple to apply, saving time and effort in cable maintenance and insulation tasks.


Applications

  • Cable Splicing and Termination: Used to build up cable splices, fill irregularities, and provide a smooth, uniform base for further overwrapping in low-voltage cables.
  • Irregular Cable Ends: Perfect for smoothing out uneven or irregular cable ends, ensuring a uniform surface for proper insulation.
  • Bus Bar Irregularities: Ideal for smoothing out bus bar irregularities, improving both the performance and appearance of electrical connections.
  • Moisture Sealing: Provides reliable moisture sealing for grounding wires and cable terminations, preventing water ingress.
  • Sealant for Cable Jackets: Ensures excellent adhesion to cable jackets and other insulating materials, providing added protection in critical areas.

Advantages

Durability

Highly resistant to weathering, aging, and harsh environmental conditions, ensuring that it performs reliably over time, even in the most challenging conditions.

Versatile Applications

This tape can be used for a variety of insulation and sealing needs, reducing the need for multiple products and simplifying inventory requirements.

Reliable Performance

Regardless of stretch or environmental factors, this tape maintains its physical and electrical properties, ensuring long-term performance.

Ease of Installation

Flexible and easy to apply, even in complex or irregular situations, making installation and maintenance quicker and more efficient.


Properties

  • Material: Made from butyl rubber, ensuring excellent self-fusing and waterproofing properties.
  • Temperature Range: Performs reliably in a wide range of temperatures, typically from -40°C to 90°C.
  • Voltage Rating: Suitable for low-voltage applications, offering effective insulation and sealing for cable systems.
  • Chemical Resistance: Resistant to alkalis, acids, and other chemicals, ensuring lasting performance in harsh environments.
  • Thickness: Designed to provide the necessary thickness for effective insulation and moisture sealing while maintaining flexibility and ease of application.

Why Choose RCS-IFM Electrical Insulation Filler Mastic Tape?

The RCS-IFM Electrical Insulation Filler Mastic Tape is the ideal choice for insulating, sealing, and waterproofing cable terminations and joints. Its self-fusing properties and strong adhesion ensure a durable seal that performs well in both indoor and outdoor environments. Whether you are splicing cables, sealing bus bars, or protecting cable jackets, this tape provides the long-lasting performance and protection you need. Its chemical and weather resistance make it a reliable solution for harsh conditions, ensuring the continued safety and integrity of electrical systems.


Technical Data

No. Test Item Result Test Method
1 Color Black
2 Thickness 3.18mm
3 Tensile Strength 3.72N/10mm ASTM D1000
4 Elongation at Break >602% ASTM D1000
5 Insulation resistance 1.53×1013 ?.cm ASTM D1000
6 Copper corrosion None ASTM D69

PACKING

 Dimension                              Color       Rolls/Case
38mmx3.175mmx1.5m       Black        40

Note: Other sizes are available on request.

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