Sold by the foot! These asbestos-free woven glass products offer many unique characteristics and advantages for a broad variety of applications. These products are non-flammable and may be used at surface temperatures ranging from 120° F to 1000° F. In addition to its excellent heat resistance, these woven glass products feature high tensile strength and exceptional chemical resistance. They are highly resistant to most chemicals except hydrofluoric, hot phosphoric acid and wet hydrogen chloride. These asbestos-free woven glass products are suitable for most glass-working applications without the health hazards of asbestos and are effective up to 1000° F.