Ambersil Penetrating Oils | MSC Industrial Supply Co.

Penetrating oil use as a highly effective release agent for all types of seized fasteners. Penetrating oil is a high-grade lubricating agent based on a mixture of oils and penetrants in a blend of solvents. It has been formulated to offer quick and easy removal of seized and rusted components. Ideal for freeing nuts, bolts, screws, studs, pins, valves, machine parts, pipe couplings and pulleys. Can also be used for cleaning rusted surfaces of moulds, dies and heavy tools and for softening or removing carbon deposits.