Aramid Cover Fiberglass Core Tadpole Gasket Tape is a high-performance sealing product designed for furnace doors, boiler doors, industrial ovens, kilns, and other high-temperature equipment. It features a durable aramid outer cover for improved abrasion resistance and a fiberglass core that provides flexibility, resilience, and thermal insulation. The tadpole profile combines a round bulb section for effective compression sealing with a flat tail for easy installation on metal frames and access doors. This structure helps reduce heat loss, control smoke or air leakage, and maintain reliable sealing performance in demanding industrial environments. It is an ideal choice for applications requiring both heat resistance and long service life.