117F 47C alloy a bismuth-based eutectic fusible alloy made of five low-melting metals such as bismuth, tin, lead, indium and cadmium. It has a low melting point, can be melted in hot water, is easy to recycle and can be reused many times.
E Glass Roving for Gypsum panel is specially designed for reinforced gypsum panel, it is coated with silane based sizing,and it is mostly used for light weight gypsum panel through technology of chopping & spray up.