Tri-Flow TF26020 Superior Lubricant is the superior, light viscosity lube that allows for deep penetration into hard to reach moving parts. Triflow 's High-grade petroleum oils provide optimum lubrication under extreme temperatures (-60 to 475 degrees F) and humidity. Triflow 's formulated solvents soften and remove dirt and contaminants, while special additives displace moisture and prevent rust and corrosion. Tri-Flow is formulated with P.T.F.E. TF 26020 128 ounce jug.