FRACJACK VALVE LAST
FJ22 FracJack Valve Last is a synthetic valve lubricant and sealant with graphite for high temperature application. FJ22 FracJack Valve Last exhibits excellent resistance to washout from hot oil, hydrocarbons, asphalt, and solvents. Corrosion inhibitors and extreme pressure additives in FJ22 provide extended life and compatibility under harsh conditions. FJ22 FracJack Valve Last prevents galling and seizing and provides a tighter seal. It will not melt, drip, or separate.