MAN-863 was developed to answer the need for a non-hazardous, ecologically responsible, unregulated alternative to traditional honing oils. It is composed of natural surface active lubricity agents in combination with preservatives, a sulfur extreme pressure additive and metal deactivator to prevent staining of alloys containing copper. It is suitable for all materials including exotic metals. MAN-863 has a mild odor and is very gentle to the operator’s skin.