Zircar Castertip NKO Material is rigid combination composed of fire resistant ceramic fibre and inorganic binders. Light and highly resistant, this material is an indispensable product used particularly in manufacturing of Aluminium Sheet. It is the last element in continuous casting, in which the manufactured material is given the desired thickness, and which forms the smooth surface.

NKO material is a highly resistant material which can be used in more than one way for manufacturing of Aluminium Sheet. It is completely inorganic and has the feature of not wetting by liquid aluminium. Thus it has no aluminium residues on it. Having a homogeneous structure and smooth surface, the material can also be used with fire resistant coating such as boron nitrite and ceramic fibre paper.