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Super Lube® is a leading brand of a 40-year-old manufacturer of high-performance synthetic food-grade greases and lubricants.

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Kroil Fans

“Prior to using Kroil, we had to do a lot more manual labor to free frozen parts. The breakage rate was 85%, which then required drilling out the broken studs. Kroil has reduce stud breakage by 80%.”

Marine Machinery Mechanic

Working on cars with my dad, and after the first broken bolt he told me about Kroil. Better late than never.

Ben, Bridgewater NJ

I first used Kroil in the machine shop at a power plant I was doing an outage at. They swore by it and after days of slugging wrenches, I was a believer too.

Tyler, Los Angeles, CA

A friend gave me a can  best stuff I’ve ever used. Stuck bolts give me no fear because I know Kroil will unstick it

Gary, Washington DC

Locomotive 1309 has wear and tear from years of common carrier service on the Chesapeake & Ohio Railroad in the 1950’s. Penephite ensures that the spring-brake rigging and running gear components on this vintage train will last until the end of our careers, and for generations to come.

Calvin K., Locomotive 1309 Fireman, Western Maryland Scenic Railroad