The BriskHeat® XtremeFLEX® BW0 Series high temperature standard insulated heat tape is suitable only for non-conductive electrical surfaces (such as glass). It is constructed of a knitted and double-braided Samox® outer sheath cover. It has a single power lead on opposite ends and includes high-temperature tie-downs for easy installation. This tape provides exceptional flexibility and durability with rapid thermal response. A temperature controller is required (sold separately). Perfect for a wide range of applications including heating laboratory apparatus, gas tubing, temporary heat, valves and more. BW0 Series high temperature standard insulated heat tape can tolerate a maximum exposure temperature of 1400°F (760°C). The power density is 13.1watts/sq in (0.020watts/sq mm). Includes 24in (610mm) power leads with separable standard 2-prong power plug (NEMA 1-15). Requires Temperature Controller (Sold Separately). Material: Samox®, Knitted And Double-Braided. Maximum Exposure Temperature: 1400°F (760°C). Power Density: 13.1w/sq in (0.020w/sq mm). Width: 1in (25mm). Length: 48in (1220mm). Total Watts: 620. Voltage: 240V. BriskHeat® #: BW0102040.