CLEAN LUBE HD is high performance, medium viscosity cutting fluid with extreme pressure additive, for use in minimum quantity lubrication (MQL) equipment. Safe for all ferrous and non-ferrous metals. CLEAN LUBE HD is formulated to be 100% biodegradable and more environmentally friendly than traditional cutting fluids, while at the same time providing the same exceptional performance. CLEAN LUBE HD, is able to handle heavy-duty operations while reducing environmental impacts.