Tri-Flow 21010 2 Oz. Drip Bottle Lubricant. Light viscosity high grade petroleum oil provides lubrication under extreme temperatures (-60 to 475 degrees farenheight). Formulated with P.T.F.E. that includes formulated solvents that soften and remove dirt and contaminents with special additives that displace moisture and prevent rust and corrosion. Includes straw for precise application.