Self fusing tapes (fiber reinforced)

Description: Self-fusing tape (also known as self-amalgamating or self-vulcanizing tape) is a non-sticky, rubber-like tape that bonds only to itself when wrapped under tension. Unlike traditional duct tape or electrical tape, it does not use a chemical adhesive. Instead, when stretched and wrapped over itself, it creates a permanent, waterproof, airtight, and electrically insulating layer through a process of molecular fusion. End Use: 1. Transformer applications: Silicone-based self-fusing tape is typically preferred over EPR. This is because silicone can easily withstand continuous operating temperatures up to 180°C (Class H insulation) or even 200°C+, which matches the harsh thermal environments inside distribution and power transformers. Bus Bar Insulation & Shrouding: Long copper or aluminum bus bars in transformer housings carry massive currents. Self-fusing tape is wrapped tightly around these bars, joints, and bolted connections to provide primary insulation, prevent flashovers, and drastically reduce the required clearance distance between phases. 2. Automotive Applications: High-Temperature Wire Harness Bundling: Engine bays run incredibly hot. Silicone self-fusing tape is wrapped around critical wiring harnesses near exhaust manifolds or turbochargers. Unlike standard PVC electrical tape, it won't melt, dry out, or leave a sticky residue. Emergency Hose Repair (Radiators & Coolant Lines): Because it can withstand high pressures (often exceeding 100 PSI depending on the wrap layers) and temperatures up to 260°C, it is widely used as a reliable roadside or workshop fix for ruptured radiator hoses, heater lines, and vacuum pipes.