Premium Hi-Temp Cork Insulation Tape is an eco-friendly, non-asphalt based product specifically formulated to provide insulation and to prevent condensation on pipes, fittings, and tubing . It is specifically designed for locations where high ambient temperatures of up to 325°F (163°C) are the norm . Examples of such locations are confined areas of refrigerators and freezers . This product adheres to most clean, dry surfaces and to itself, making possible to apply more than one layer without adding fasteners or adhesives . It is sufficiently soft and pliable to be molded . Temperature range of -20°F to 325°F (-29°C to 163°C).