Product Description LOCTITE LB 8040 FREEZE & RELEASE LUBRICANT LOCTITE LB 8040 is a special mineral oil designed to free rusted, corroded and seized parts. The shock-freezing effect will cool parts instantly down to -43 C and cause microscopic cracks in the layer of rust. This allows the lubricating ingredients to wick directly into the rust by capillary action. The product leaves a thin film on the released parts that lubricates and prevents rust. Features & Specs Universal application Highly resistant to micro-organisms, bacteria and fungi Bactericide-free Excellent cooling and lubrication performance Low foaming Shock freezing (-40C). Releases rusted, corroded and seized components. Wicks directly into the rust by capillary action.