CRC Industries Penetrating Lubricants

CRC Industries: Engineering Excellence in Penetrating Lubricants

When it comes to freeing seized fasteners and dissolving rust, CRC Industries has built a reputation for innovation since 1958. The company's approach to penetrating lubricants reflects decades of chemical engineering expertise, resulting in formulations that tackle the toughest maintenance challenges faced by automotive technicians and industrial professionals.

Innovative Freeze-Shock Technology

CRC's flagship Freeze-Off Super Penetrant features a unique freeze-shock action that immediately drops the temperature of the contact area, cracking rusted surfaces to allow deeper penetration than conventional products. This innovative approach addresses a fundamental problem: traditional penetrants often can't reach through heavy corrosion layers. By thermal shocking the rust bond, Freeze-Off creates microscopic fractures that allow the lubricating formula to work its way into previously inaccessible areas. The product then dissolves rust, gums, and corrosion while leaving a protective lubricating film to prevent future seizure.

Industrial-Strength Penetrating Solutions

The Knock'er Loose penetrating solvent is formulated as an industrial-strength, low-viscosity super penetrant that loosens rusted, seized, and frozen bolts while dissolving rust and corrosion. This product has been verified by independent testing to outperform competing penetrants, making it a trusted choice for professionals working on suspension components, exhaust systems, and agricultural equipment where corrosion is severe.

Versatile Multi-Purpose Formulations

CRC's Power Lube Multi-Purpose Lubricant combines penetrating action with long-lasting lubrication, quickly penetrating to remove rust and corrosion while displacing moisture and breaking down contaminants to release seized parts. This versatility makes it ideal for mechanics who need a single product that can handle multiple tasks—from freeing stuck lug nuts to lubricating seat slides and power antennas after loosening corroded components.

Specialized Applications

CRC Industries manufactures over 1,300 specialty formulations including cleaners, lubricants, penetrants, corrosion inhibitors, and protective coatings tailored for specific maintenance and repair needs. This depth of product development extends to penetrating lubricants designed for unique environments, including food-grade formulations for processing equipment and low-VOC options for environmentally sensitive applications. Whether addressing rusted suspension components, frozen exhaust clamps, corroded hydraulic fittings, or seized industrial fasteners, CRC's penetrating lubricant portfolio offers solutions engineered for specific materials and corrosion conditions.

For professionals and DIYers seeking penetrating lubricants that combine chemical innovation with proven field performance, CRC Industries delivers formulations built on more than six decades of specialty chemical expertise.