WD-40 Multi-Use Smart Straw - 300ml

WD-40 Multi-Use Product is generally safe on most metals, plastics, and painted surfaces. However, for sensitive materials like certain clear plastics or delicate finishes, it is always recommended to test on an inconspicuous area first to ensure compatibility.

The duration of rust protection provided by WD-40 Multi-Use Product varies depending on environmental conditions, humidity levels, and exposure to elements. For best results and continuous protection, reapply periodically, especially after cleaning or exposure to moisture.

While WD-40 Multi-Use Product offers light lubrication, it is not designed as a heavy-duty, long-term lubricant for complex or high-stress machinery. For such applications, a dedicated machine oil, grease, or specialized lubricant suited to the machinery's requirements is usually more appropriate.

The main advantage of the Smart Straw is its convenience and versatility. It is permanently attached, so you won't lose it, and allows you to instantly switch between a precision stream for tight areas and a wide spray for broader coverage without needing to attach or detach anything.

Yes, WD-40 Multi-Use Product is flammable. It should be used in well-ventilated areas and kept away from heat, sparks, open flames, and other ignition sources. Do not smoke while using this product.

WD-40 Multi-Use Product is effective at displacing moisture and can be used on electrical components to help dry them out and prevent corrosion. However, it is not an electrical contact cleaner and should not be used on energized circuits. Always power off equipment before application and allow to dry before restoring power.

WD-40 Multi-Use Product leaves behind a thin, protective oily film. It does not completely evaporate or dry like some other products. This film is what provides its lubricating and protective qualities. If a dry surface is desired, the residue may need to be wiped off after the product has performed its function.

Ensure the straw is fully upright and clicked into position for the precision stream. If the straw opening appears clogged, try gently cleaning it with a thin wire or pin (ensure it's clear before use).

Apply generously to the rusted area and allow more time (e.g., 15-30 minutes, or even overnight for severe cases) for the penetrant to work. Reapply if necessary and gently tap the part to aid penetration. For extremely seized parts, specialized tools may also be required.

Make sure the Smart Straw is fully depressed and flush against the can for the wide spray function. If the nozzle seems clogged, try clearing it carefully with a small pin or needle (ensure the can is not pointed at yourself or others).

Check the nozzle for any obstructions or damage. Ensure the actuator is pressed down firmly and evenly. If the leak persists, the can may be faulty; discontinue use and contact customer support.