Contact Cleaner 13oz

The MAXIMA Racing Oils Contact Cleaner 13oz aerosol (SKU MAX72920S) is a precision electrical contact cleaner formulated to remove oxidation, dirt, and residue from critical electrical connections. This fast-evaporating formula is engineered for maintenance of switches, relays, connectors, circuit boards, and precision electrical components across automotive, motorsports, marine, and industrial applications where contact integrity directly impacts performance and safety.

The 13-ounce aerosol container delivers controlled spray application with minimal overspray, allowing targeted cleaning of recessed contacts and tight electrical assemblies without disassembly. MAXIMA Racing Oils formulates this contact cleaner to leave zero residue after evaporation, eliminating the risk of conductive debris or film that could degrade signal transmission or increase resistance in high-performance electrical systems. The rapid evaporation rate—typical of precision contact cleaners—allows systems to be tested and returned to service quickly, reducing downtime in time-sensitive environments.

This product is essential for anyone maintaining automotive ignition systems, marine electrical harnesses, powersports equipment, industrial control panels, or weapons system electronics where corrosion and oxidation pose reliability risks. The contact cleaner is particularly valuable in high-vibration or salt-air environments where corrosion accelerates contact degradation. A single 13oz can provides sufficient volume for routine maintenance across multiple systems or comprehensive cleaning of heavily contaminated connector banks.

MAXIMA Racing Oils is known in motorsports and performance automotive circles for precision chemical formulations designed to withstand high-temperature and high-stress environments. This contact cleaner carries that same engineering standard, making it a practical choice for professionals and serious enthusiasts who rely on electrical system dependability.