Can be applied to both nut and bolt threads to aid in assembly of parts. Reduces friction on threads that can lead to premature thread failure and damage. A recommended lubricant solution for adjustment nuts and bolts on equipment. SLIP Plate penetrant plus aerosol is a 2-in-1 graphite based product. When applied to nuts and bolts, it aids in breaking up corrosion and releases the bolt for proper operation. Common applications are: nuts, bolts, hinges, bearings, latches, pulleys and gears. SLIP Plate products cannot be shipped via air transportation.