NIOSH-Approved N95/N99 Masks for about $1 Get them now!
The high-temperature, wrap-around Cal-Cord wraps and heats tubes as small as 1/2" diameter. It should be used only in dry or low-moisture areas, on non-metallic surfaces, because of the insulation's high-temperature capabilities. Installation and removal are quick and easy with single end termination. This cord has a 2-wire locking plug on one end and comes with a separable extension cord with 2-blade plug.
Temperature limit: 1,112 °F (600 °C). Diameter: 0.5". Lower temperature versions of this cord are also available, see items #20800 - 20808.
Note: For temperature regulation, always operate this cord through appropriate power controls. Because most laboratory uses are temporary, manual controls (variable transformers, percentage timers) are often used.