BSTFLEX Non Metallic Fabric Expansion Joint is designed for industrial ducting, flue gas, exhaust and hot-air systems requiring reliable movement compensation. Its flexible multi-layer construction can absorb axial, lateral and angular displacement while reducing stress caused by thermal expansion, vibration and misalignment. Available in round, rectangular, square and custom configurations, each fabric expansion joint can be engineered according to temperature, pressure, process media, movement and installation requirements. Material options include fiberglass, silicone-coated fabric, PTFE-coated fabric, silica fabric and insulation layers. BSTFLEX supports custom manufacturing, replacement projects, OEM production and application-specific expansion joint development for industrial customers worldwide.