Silicone Self-Fusing Tape: High-Performance Industrial Sealing, Electrical Insulation for Railways & Beyond
For dependable insulation, sealing, and protection in demanding settings, silicone self-fusing tape is the preferred choice. Crafted from high-grade silicone rubber, this tape fuses to itself the moment it's stretched and applied, creating a continuous, air- and water-tight seal with zero adhesive residue. The tape’s flexibility allows it to wrap neatly around complex forms, making it perfect for quick leak fixes and safeguarding hoses, pipes, or ducts from corrosion.
It has exceptional thermal stability, operates effectively in temperatures ranging from -40°C to +250°C, making it ideal for high-heat environments such as engine compartments, turbines, or heating elements. High dielectric performance (20 kV/mm and up) ensures it can insulate, splice, or bundle cables safely.
Railways rely on silicone self-fusing tape for applications in traction cables, pantograph lines, joints, and cable termination. Moisture-proof, voltage-resistant, and vibration-absorbing, it is the solution for train electrics, signals, and outdoor rail gear. It helps prevent short circuits, surface leakage, and tracking even under harsh weather conditions.
Silicone self fusing tape resists UV radiation, ozone, oil, solvents, and harsh weather making it a long-term solution for outdoor and submerged applications, including marine equipment, solar power installations, telecom towers and HVAC systems.
Technically, this tape is peroxide-cured for better mechanical strength and durability. It maintains excellent elongation Silicone Medical Tubes (over 300%), ensuring secure wrapping and tight fusion even under tension.
FR (Fire Retardant) grade silicone self-fusing tapes are available, making them well-suited for engineering or safety-critical use. The same can be provided in all custom colours without compromising the quality and is more safe to use. Tape sizes can be customised from 25mm to 100mm width and 0.5mm to 0.8mm thickness.
Samples of our silicone self-fusing tape (also called silicone self-adhesive or silicone tapes) are available on request.
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Our facility produces tailor-made self-fusing silicone tapes that meet tough industrial and railways standards.
Choose silicone self-fusing tape—built for critical performance when others let you down!