Sock-It, is the strongest heavy-duty hand cleaner we carry. With Aloe and Vitamin E, it's still extra strong for really dirty hands. Diesel mechanics have never used a better hand cleaner. It removes printers’ ink, pitch, diesel carbon and caulking. This is the hand cleaner to use when you really need to clean your hands. A water-less solvent with grit, it is available by the gallon or in a 4 gallon case. Sock-It fits in many gallon dispensers or you can purchase one of our 1 Oz pumps.