Silicone Self-Fusing Tape: High-Performance Industrial Sealing, Electrical Insulation for Railways & Beyond
When it comes to reliable insulation, sealing, and weatherproofing in high-demand environments, silicone self-fusing tape stands out as a trusted solution. Made from advanced silicone rubber, it bonds to itself instantly when stretched and wrapped, forming a seamless, air-tight and water-tight layer — without leaving any 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.
With remarkable heat resistance, it performs flawlessly from -40°C up to +250°C, making it suitable for engine bays, turbines, or hot zones like heating elements. High dielectric performance (20 kV/mm and up) ensures it can insulate, splice, or bundle cables safely.
In the railway industry, silicone self-fusing tape is extensively used in traction motor cables, pantograph lines, cable joints, and termination kits. Because it blocks moisture, stands up TPE TPV profiles to high voltage, and absorbs vibration, it’s ideal for onboard wiring, signal systems, or installations along the tracks. It helps prevent short circuits, surface leakage, and tracking even under harsh weather conditions.
Resistant to UV, ozone, oil, and solvents, it is built for lasting performance outdoors and underwater—ideal for marine gear, solar sites, telecom infrastructure, or HVAC.
Technically, this tape is peroxide-cured for better mechanical strength and durability. With over 300% stretchability, it remains secure and tightly fused in high-tension scenarios.
Our range includes fire-retardant silicone self-fusing tapes, offering extra safety for technical and engineering fields. Custom colour options are available, all meeting high standards for safe use. We manufacture silicone tapes in sizes from 25mm to 100mm wide and 0.5mm to 0.8mm thick.
The tape known as silicone self fusing tape, silicone self adhesive tapes, silicone tapes etc are available for free trials on request.
For more information:
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!