GP- 533 Organo silicone wax copolymer Genesee Polymers Antiblocking agent >> Wax Water repellent >> Wax Coatings >> Waterborne Soluble in aliphatic hydrocarbon solvents SILICONE WAX GP-533 is a 100% active organo modified silicone polymer. This product is recommended for use as a mold release agent and internal lubricant for plastics. Printing Inks Release Agent-Aqueous Systems Water Repellent Antiblocking Active organo modified silicone polymer. Used as a release agent for aqueous systems, water repellent and antiblocking agent in printing inks.