refractory castable neocast sc which is a cement that is different from other types of cement in general. Like mortar, which is one of the most widely used building materials in the construction sector, it is made from cement which is used as an adhesive to make the building structure sturdy. Mortar is a type of cement that is different from other cements, mortar itself is a refractory cement that is quite strong in terms of filler and has been developed into various forms such as paving blocks and concrete buis.