The KB 88 Ultimate Penetrant is formulated to attack and quickly release rusted and corroded nuts, bolts, hinges and other frozen components. With extremely high solvency, low surface tension and special additives, KB 88 enhances penetration, lubrication and corrosion attack. It penetrates faster and deeper than most other similar products in the marketplace. KB 88 meets many local, state and federal VOC regulations, such as those of the California Air Resources Board, keeping the customer within VOC regulatory guidelines. It is available in a 16-ounce (475 ml) aerosol, 1-gallon (3.78L) container, 5-gallon (18.93 L) pail, and a 55-gallon (208 L) drum.