PTFE Coated Fiberglass Fabric (Industrial Grade)This premiu PTFE Coated Fiberglass Fabric s engineered for demanding industrial and high-heat applications. Featuring superior non-stick (Teflon) properties and extreme chemical resistance, the woven fiberglass base provides exceptional dimensional stability and mechanical strength. Ideal for use as heat-resistant convWater-resistantelease liners, and gaskets up to $500^\circ\text{F}$ ($260^\circ\text{C}$). The non-porous surface is also completely waterproof and easy to clean.