LOCTITE® LB 8031™ is a multi-purpose cutting oil used to facilitate machining operations. This product permits greater cutting speed with improved surface finish and increased tool life. It is a lubricant for wear prevention during drilling, tapping and general machining operations. Suitable for use on steel and stainless steel. However it should not be used on aluminum, titanius and copper alloy surfaces where appearance is important. This product is typically used in applications with an operating range of -20 °C to +160 °C.