WD-40 WD40-LIQUID (5-Ltr-Ctnr)

Additional Product Information

Overview

WD-40 is a multi-use lubricant and corrosion protection product widely used in aviation and MRO environments. Trusted by maintenance teams, it safeguards metal surfaces against rust and corrosion, lubricates moving parts, and ensures reliable equipment performance under various storage and operational conditions. Its versatility makes it an essential tool for aircraft maintenance, tooling, and component protection.

Key Technical Specs for WD-40

• Type: Multi-use lubricant and corrosion protector
• Size/Volume: Typically available in 200 mL, 400 mL, 500 mL, 1 L, 5 L, and bulk sizes
• Color: Light amber
• Viscosity/Consistency: 2.5 cSt at 40 C
• Cure/Working Time: Immediate protection; reapply as needed for extended corrosion resistance
• Service Temperature: -73 C to boiling point 149 C (initial)
• Typical Uses: Rust prevention, lubrication, electrical contact protection, surface maintenance

Approvals & Specifications

• Safe for high-strength steels (Lawrence Hydrogen Effusion Test certified)
• Tested to ASTM B117 for salt spray corrosion resistance
• Dielectric strength ASTM D-877: 38,000 V per 2.5 mm
• Electrical contact resistance ASTM B-182 modified
• Contains no silicone, PTFE, or chlorofluorocarbons (CFCs)

Typical Aircraft MRO / AOG Applications

• Protecting metal components and fasteners from corrosion during storage or transit
• Lubricating hinges, bearings, and moving mechanical parts on aircraft
• Maintaining electrical contacts and connectors
• Preventive maintenance on tools, ground support equipment, and workstations

Compatibility & Safety Notes

• Compatible with metals, rubber, most plastics, fabrics, and painted surfaces
• Prolonged immersion may affect certain rubbers and clear polycarbonate/polystyrene plastics
• Wear appropriate PPE when spraying; avoid inhalation and contact with eyes
• Use in well-ventilated areas; flammable vapors may ignite
• Clean surfaces with mineral spirits, lacquer thinner, or alkaline cleaner before permanent coating applications

Packaging & Procurement

• Available in aerosol sprays, brush-top bottles, and bulk containers (200 mL to 5 L+)
• Market packs: individual cans, multipacks, or bulk drums
• Easy-to-use spray or brush application; dip possible for larger parts
• Store in cool, dry area away from direct sunlight and ignition sources

Why WD-40 is Chosen for AOG / MRO

• Rapid protection and lubrication reduce downtime in aircraft maintenance
• Reliable performance across multiple surfaces and environmental conditions
• Versatile multi-use product suitable for on-site and hangar applications
• Portable and easy to apply during AOG or emergency maintenance situations

Practical Suggestions for Your Team (AOG Mindset)

• Keep a ready stock of aerosol and bulk sizes for immediate use
• Use brush or dip applications for larger parts to conserve product
• Ensure team members are trained on proper spraying and PPE usage
• Reapply lightly on surfaces exposed to severe outdoor conditions

Manufacture / Aviation Spec Codes

• Manufacturer: WD-40 Company
• Product ID: WD-40 Multi-Use Product
• MIL/OEM/Export Codes: Complies with ASTM B117, ASTM D-877, ASTM B-182

Alternative Names & Descriptions

• WD40 Multi-Purpose Lubricant
• WD-40 Protective Oil
• WD-40 Corrosion Inhibitor
• WD-40 Aerosol Spray
• WD-40 Maintenance Spray