Abstract: A settable magnesium cement composition, useful for floor leveling or for the preparation of molded products, has a two part mix. The first part includes magnesium oxide, while the second part includes magnesium chloride component and a particulate fibrous material compound, ideally a coarse, fibrous long-stranded sawdust, known as green fibrous sawdust, having a moisture content of about 40-50% by weight.