Keep electrical and electronic components performing at their best with the WD-40 Specialist Contact Cleaner 400ML. Specially formulated for precision cleaning, this fast-drying contact cleaner quickly removes oil, grease, dirt, dust, flux residue, condensation, and other contaminants from sensitive electrical equipment and electronic components.

Its advanced non-conductive formula penetrates hard-to-reach areas and evaporates rapidly without leaving any residue, helping restore electrical conductivity and improve equipment performance. Ideal for cleaning circuit boards, switches, relays, sensors, connectors, electrical contacts, printers, control panels, and delicate electronic devices.

Designed for automotive workshops, industrial maintenance, electronics repair, and professional technicians, this specialist cleaner helps prevent performance issues caused by contamination while maintaining the reliability of electrical systems.

The larger 400ML can provides extended usage, making it perfect for regular maintenance and professional applications.

Key Features

• Fast-drying electrical contact cleaner
• Removes oil, grease, dust, and dirt
• Non-conductive residue-free formula
• Cleans sensitive electrical components safely
• Restores electrical conductivity
• Quick evaporation for efficient cleaning
• Reaches difficult and tight spaces
• Suitable for switches, relays, and connectors
• Ideal for automotive and electronic maintenance
• Large 400ML capacity for extended use

Specifications

• Brand: WD-40 Specialist
• Product Type: Contact Cleaner Spray
• Capacity: 400ML
• Formula: Fast Drying & Residue-Free
• Function: Electrical Contact Cleaning
• Application: Automotive, Industrial & Electronic Equipment

Package Includes

• 1 x WD-40 Specialist Contact Cleaner 400ML

Why Choose WD-40 Specialist Contact Cleaner?

WD-40 Specialist Contact Cleaner is designed to safely clean electrical and electronic components without leaving residue. Its fast-evaporating formula helps restore performance, improve reliability, and maintain critical electrical systems, making it an essential maintenance product for professionals and DIY users alike.