Description: PTFE glass provide dimensional stability, high tensile strength and edge tear, operates over a temperature range from -100Â°F to +500Â°F (-73Â°C to 260Â°C), and offers better abrasion resistance than uncoated glass cloth. The PTFE surface offers quick release and chemical resistance characteristics. Anti-static PTFE glass yields improved thermal conductivity and static dissipation. Available with silicone or acrylic adhesives, PTFE glass applications include heat sealing and low friction release surface liners for conveyors. This tape uses an acrylic adhesive system. Acrylic adhesves perform in continuous operating temperatures from -40Â°F to +375Â°F (-40Â°C to +188Â°C). Benefits include exceptional solvent resistance, excellent adhesion to metal, superior weathering and aging characteristics. Acrylics have an excellent shelf life, and when exposed to elevated temperatures, their ability to wet-out improves thus increasing both adhesion and tack properties.Specification Notes: 21CFR177.1550 compliant. All data based on a 0.005 inch test sample.(Thickness given is for both backing and adhesive. Backing thickness is .003 inches.) Information provided by Saint Gobain Performance Products.