Silicone Self-Fusing Tape: High-Performance Industrial Sealing, Electrical Insulation for Railways & Beyond
In industries where insulation, sealing, and weatherproofing are critical, silicone self-fusing tape proves its value time and again. 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. It conforms easily around irregular shapes and is ideal for emergency leak repairs & corrosion protection on hoses, pipes, and ducts.
Engineered for extreme temperature endurance, it works from -40°C to +250°C — ideal for engines, turbines, or other high-heat sites. Its impressive dielectric strength, typically above 20 kV/mm, makes it the go-to for electrical insulation, cable splicing, or wire bundling.
Railways rely on silicone self-fusing tape for applications in traction cables, pantograph lines, joints, and cable termination. Because it blocks moisture, stands up to high voltage, and absorbs vibration, it’s ideal for onboard wiring, signal systems, or installations along the tracks. The tape safeguards against shorting, leakage, and tracking even during extreme weather.
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.
On the technical side, peroxide curing gives the tape enhanced strength and a longer lifespan. It maintains excellent elongation (over 300%), ensuring secure wrapping and tight fusion even under tension.
We have silicone self fusing tapes of FR(Fire retardant) grade which makes and keep it ideal in engineering applications. 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 Silicone Insulation Sleeve tapes etc are available for free trials on request.
Find out more:
At our facility, we manufacture custom-grade self-fusing silicone tapes that conform to stringent industrial and railway specifications.
Choose silicone self-fusing tape—built for critical performance when others let you down!