Liqui Moly Pro-Line Electronic Spray is a high-performance, fully synthetic contact cleaner designed to clean, protect, and restore electrical and electronic components. Engineered with a plastic- and rubber-safe formula, it effectively removes oxide and sulphide build-up, disperses moisture, and reduces contact resistance — ensuring reliable electrical conductivity and long-term operational safety. Ideal for sensors, connectors, relays, plugs, switches, fuses, printed circuit boards, and other sensitive electrical parts, this quick-drying spray leaves no residue and contains no silicone. Suitable for both professional workshops and general maintenance.

• Reduces Contact Resistance: Restores clean electrical connections for optimal performance.
• Moisture & Water Repellent: Drives out condensation and protects circuits from corrosion.
• Residue-Free Formula: Fast-drying, clean application with no film left behind.
• Safe on Plastics & Rubber: Neutral behaviour ensures components are not damaged.
• Silicone-Free: Ideal for sensitive electronic systems and workshop use.
• Excellent Corrosion Protection: Shields electrical contacts from rust and oxidation.
• Penetrates Oxide Build-up: Removes contamination on connectors, plugs, and terminals.
• Suitable for Overhead Work: Designed for easy use in all working positions.