SWEAT FREE is a convenient, ready-to-use spray-on pipe insulator. Dries to a hard white coating which can be painted or primed when dry. Prevents sweating and dripping on cold water pipes, refrigeration lines, condensers, air conditioning lines, and other cold surfaces. Insulates water tanks, metal gutters, ducts and toilet tanks. Fan spray application provides an excellent method of repairing wrap around type insulation. Easy to apply to hard to reach areas. Expanding spray conforms to irregularly shaped surfaces.