Penephite Penetrant – Aerosol – 13oz Can with GraphiteExcellent penetration and lubrication in high-temperature environments.Graphite Action for High TemperaturesPenephite, Kroil Penetrant with Graphite is a unique blend of oils, solvents, and graphite engineered to penetrate the smallest gaps of corroded metals to loosen seized parts. The graphite is designed to stick to metal and provide long-lasting lubrication, which will remain in place even in temperatures up to 700°F (371°C). Made in the U.S.A. 50-State VOC Compliant.Features:Penetrates crevicesLubricates longerWorks up to 700° F