Purpose and Specifications

WD-40 Specialist High Performance Silicone Lubricant is your go-to spray for keeping metal, rubber, plastic, and vinyl parts moving smoothly. This 400ml aerosol can delivers a clear, dry film that lubricates, waterproofs, and protects without attracting dirt or making a mess. It handles extreme temperatures from -40°C to +200°C, perfect for cars, tools, and machinery in harsh weather.

Key perks include 50% better wear protection for fewer reapplications and lubrication lasting up to 6 times longer than basic options. Safe for hinges, cables, pulleys, valves, locks, guide rails, and linkages. NSF H2 rated for non-food contact areas, and 50-state VOC compliant.

When to Use / Replace?

Apply this silicone lubricant whenever parts stick, squeak, or face moisture and dirt buildup - like door hinges after rain, car window tracks in winter, or bike chains in wet conditions. Reapply every 6-12 months or 10,000-20,000 km on high-use vehicle parts, depending on exposure. Shelf life is 5+ years if stored cool and dry. Refresh if the clear film wears thin or loses water resistance.

• Ideal for freezing cold starts (-40°C keeps parts flexible) or hot engines (+200°C without breaking down).
• Stops rust on tools left outdoors and protects rubber seals from cracking.
• Use on plastic components without damage - no swelling or melting.