Contact Cleaners

Electrical contact cleaners are formulated to remove dirt, oil, grease, flux, oxidation, moisture, and other contaminants from electrical contacts and electronic components. BAC carries contact cleaners from LPS, LPS MAX, and Aviation Laboratories for aircraft maintenance and precision electronic cleaning.

Contact cleaners are selected differently from general-purpose degreasers because electrical components may require a cleaner that evaporates quickly, leaves little or no residue, and is compatible with plastics or other sensitive materials.

Electrical Contact Cleaners for Aviation

Electrical and electronic components can accumulate contamination that interferes with reliable operation. A suitable contact cleaner can remove contaminants from connectors, switches, contacts, and precision electronic equipment without leaving unwanted residue.

Contact Cleaner Applications

• Electrical connectors
• Electrical contacts
• Switches and controls
• Electronic components
• Avionics equipment
• Precision electronic equipment
• Removal of flux, dirt, oil, and other contaminants
• Removal of moisture and oxidation where appropriate

Choosing an Electrical Contact Cleaner

When selecting a contact cleaner, consider the component materials, the type of contamination, evaporation characteristics, residue, flammability, and compatibility with plastics and other materials.

For sensitive electronic assemblies, verify the cleaner's compatibility with the specific component before application. Always follow the product manufacturer's directions and applicable aircraft maintenance procedures.

Contact Cleaner vs. General Degreaser

Contact cleaners and degreasers are both used to remove contamination, but they are intended for different applications. Contact cleaners are specifically formulated around electrical and electronic cleaning requirements, while degreasers are generally selected for heavier oil, grease, grime, and industrial contamination.

For mechanical parts and heavy oil or grease, see BAC's aircraft degreasers. For electrical contacts and electronic components, select a contact cleaner specifically suited to the application.

Frequently Asked Questions