... suitable for non-ferrous metals, a variety of steel forging. JNE-203 release agent pure and transparent, odorless, non-polluting, does ... to the enterprise.To solve this problem, we developed a JNE-203 to introduce a transparent, non-polluting liquid mold release ... lubricant. Repeated tests proved, JNE-203 diluted 20-30 fold with still water on aquatic ecosystems ...