fiberglass core tadpole gasket

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.

Silicone coated fiberglass tadpole gasket is a flexible thermal sealing product designed for oven doors, industrial equipment doors, dampers, removable panels, and enclosure joints. Made with a silicone coated fiberglass outer cover and fiberglass core, it combines sealing flexibility, surface conformity, and stable performance in moderate high temperature environments. It is suitable for irregular sealing surfaces and repeated open-close applications where standard flat tapes cannot provide enough compression or durability. Based on the reference product class, this construction is commonly positioned for service up to 500°F / 260°C.

The Fiberglass Cover Fiberglass Core Tadpole Gasket is a flexible thermal sealing profile manufactured with a woven fiberglass outer cover surrounding a compressible fiberglass core. Its all-fiberglass construction provides a soft, conformable sealing bulb for industrial oven doors, furnace access panels, heated enclosures and other thermal equipment. Unlike metal-core tadpole seals, the fiberglass core produces a softer compression response and readily follows minor variations in the mating surface. When the door or panel closes, the bulb compresses to fill the sealing gap while the integrated flat tail keeps the gasket securely positioned. BSTFLEX manufactures fiberglass tadpole gaskets in custom bulb diameters, tail widths, lengths and profiles. Products can be developed from drawings, dimensions or existing gasket samples for OEM production and replacement sealing applications.