Chemical preparation in liquid form for use as lubricants for removing aluminum cylinder heads, loosening stuck valve guides, frozen kingpins, loosening nuts and bolts and other parts held fast by rust or carbon; penetrating oils, lubricating oils, all-purpose dry lubricants, lubricating greases, white lithium lubricating greases for industrial and residential uses, chain lubricants and all purpose silicone spray lubricants

infrared cameras