Ruby Mica® Hot Molding Micanite Sheet is made by depositing highly-flexible, thin films of high-quality muscovite mica splittings on top of each other till the required thickness is attained. Currently, hot molding micanite sheet is available with two choices of binding agent Alkyd resin-bound sheets stay flexible at room-temperature and is cured. completely at 180°C.Whereas, shellac resin-bonded sheets stay rigid at room-temperature and have to be preheated to gain flexibility before curing it completely at 150°C to form a rigid and robust insulation.