ECO - SIL 606 is a long-chain alkyl aryl Polysiloxane. Compared to the traditional polydimethylsiloxane, SIL 606 has many excellent properties. Used as die casting lubricant, SIL 606 is suitable for soft metal (aluminium,zinc, magnesium, etc.) on die casting. The surface of the product is bright, and SIL 606 is not carbonated on the mold surface.