Liquid Wrench L134 Penetrating Oil, 1 gal

Penetrating lubricants loosen fasteners or bolts that are stuck or frozen in place so they can be removed or separated. - These liquids seep into crevices or small spaces between threaded parts to release them. - They can displace moisture and prevent corrosion between fasteners. - Penetrating lubricants evaporate more quickly than other lubricants, so they are better used for short-term lubrication.