Description: For applications requiring higher tear strengths, fiberglass laminated with aluminum is available. Service temperatures range from -100Â°F to 500Â°F (-73Â°C to +260Â°C). This tape uses a silicone adhesive system. Perfect for extreme temperature applications, silicone adhesives perform in continuous operating temperatures from -100Â°F to 500Â° (-73Â°C to 260Â°C). Silicone-based adhesive systems exhibit good chemical resistance, retain electrical properties, and remove cleanly with little or no residue. All data based on a 0.011 inch test sample.(Thickness given is for both backing and adhesive. Backing thickness is .0075 inches.) Information provided by Saint Gobain Performance Products.