LOXIOL VPG 1781 is a blend of fatty acid esters and special hydrocarbon waxes. LOXIOL VPG 1781 is mainly used for the manufacture of foamed rigid PVC extrudates and results in an excellent external lubricating effect in the dye. LOXIOL VPG 1781 is used in Sn-mercaptide formulations as well as in Sn-maleinate and Ca/Zn stabilized formulations. Depending on the desired flow properties, internal lubricants such as LOXIOL G 59 can be added.