Multi-purpose spray WD-40 600 ml by Wd-40 — lubricant, penetrating oil, moisture displacer

WD-40 multi-purpose spray in a 600 ml aerosol can is a versatile maintenance product that provides lubrication, corrosion protection, moisture displacement and penetration for seized parts. Designed by Wd-40 for use on metal and mechanical components, this spray helps free rusted bolts and screws, lubricate hinges, protect tools from corrosion and remove moisture from electrical contacts. The 600 ml format offers extended coverage for routine maintenance in homes, workshops and small industrial environments.

Advantages

This multi-purpose spray combines lubrication, corrosion inhibition and moisture displacement in one product, reducing the need for separate specialty fluids. Its penetrating action helps loosen stuck fasteners while leaving a thin protective film that resists rust. The spray formulation is suitable for precision points such as hinges and moving parts as well as larger surfaces like tools and equipment, and the aerosol delivery ensures easy application in hard-to-reach areas.

Suitable for

• Lubricating hinges, locks and moving mechanical parts
• Loosening rusted bolts, nuts and screws
• Protecting tools and metal surfaces from corrosion
• Displacing moisture from electrical contacts and small electronics (when used carefully)
• General maintenance and repair work in home, garage and workshop

Key specifications

• Volume: 600 ml aerosol can
• Functions: lubrication, penetrating oil, moisture displacement, rust protection
• Application surfaces: metal components, hinges, fasteners, tools, electrical contacts
• Form: pressurized spray for directed application

How to use

Shake the can well before use. Apply WD-40 to the target area from a distance of 15–25 cm, using short bursts to control coverage. For seized or rusted parts, allow the product to penetrate for several minutes before attempting to move or loosen the component; repeat application if necessary. After lubrication or penetration, wipe excess residue with a clean cloth. When using on electrical contacts, ensure power is off and allow the solvent to evaporate completely before re-energizing.

Usage recommendations

Use in a well-ventilated area and avoid prolonged inhalation of spray vapors. Do not apply to energized circuits, plastic components known to be solvent-sensitive, or surfaces painted with non-resistant coatings without prior testing. Store the aerosol upright at ambient temperature away from heat sources and open flames.