WD-40 Specialist Contact Cleaner, 11 Oz. - 300554

WD-40 Specialist Contact Cleaner, 11 Oz. - 300554

Remove contamination from electrical contacts and components with this WD-40 Specialist Contact Cleaner, 11 Oz. This contact cleaner helps flush oil, dirt, and residue from compatible electrical and electronic contact surfaces during maintenance.

300554 is a universal/spec-match product selected by its verified dimensions, ratings, connections, or application rather than by appearance alone.

Fitment / What To Verify: Match the part number, dimensions, ratings, connections, and intended application before ordering.

Is it time to replace?

• Common Symptoms: Intermittent electrical connection, contaminated switch/connector, or service work requires residue-free contact cleaning.
• Visible/Sensory Cues: Visible grime, oil film, oxidation, sticky residue, or contamination around electrical contacts.

Pro Tip: De-energize equipment and follow the product label; verify plastic/material compatibility and allow the cleaner to evaporate fully before restoring power.

Technical Specifications