Sea Foam Deep Creep Penetrating Lubricant Spray (12 oz.)

Sea Foam has been making fuel and oil additives since 1942, and Deep Creep is their take on a penetrating lubricant built around the same 100-percent petroleum philosophy. Where many penetrants use synthetic solvents, Deep Creep relies on petroleum-based ingredients that are naturally gentle on polymers, rubber seals, and plastic components while still cutting aggressively through rust, grease, varnish, and road tar.

One thing that sets Deep Creep apart from typical spray penetrants is its heat tolerance. It resists evaporation and stays fluid under extreme temperatures, so you can use it alongside a torch on a badly rusted bolt without the lubricant burning off before it has time to creep into the threads. The can also sprays upside down, which is useful when you are working under a vehicle or in a tight spot where holding the can right-side up is not an option.

Beyond loosening stuck fasteners, Deep Creep works as a general-purpose lubricant for hinges, chains, gears, rollers, bushings, and slides. The low-odor formula and non-corrosive nature make it practical for shop or home use alike.