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WD-40 Specialist Water Resistant Silicone Lubricant is a quick-drying silicone spray that lubricates, waterproofs and protects metal, rubber, plastic and vinyl. It leaves a clear, non-staining film that resists dust and doesn't wash off in moisture, and the attached nozzle sprays either a precise straw stream or a wide mist. It suits garage, shop and household jobs like cables, pulleys, guide rails, valves and linkages. Against general-purpose oils it stays cleaner and drier, but it is not a heavy-load grease and needs reapplying sooner on high-friction parts. Owners rate it highly for exactly that clean, low-mess behavior.
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Lowest price we've seen: $16.15 on Nov 11 at Amazon. Tracked across 1 store since Nov 11.
Owners rate it 4.8 out of 5 across more than 2,100 ratings, praising its clean, dry film and water resistance. Most complaints center on how long it lasts on high-friction parts and on overspray.
WD-40 Specialist Silicone Lubricant is a water-resistant spray that lubricates, waterproofs and protects. It does not wash off when exposed to moisture. It dries quickly and leaves a clear, non-staining film that is non-sticky, so it does not attract dust and dirt.
It works on multiple surfaces, including rubber, plastic, steel and vinyl, and protects cars and machines against rust. It can be used on cables, pulleys, guide rails, valves and linkages.
The nozzle is permanently attached and sprays two ways. Use the straw for a precise stream, or spray normally to cover a larger area. Then wipe clean. The formula is CFC-free. Recycle the can when it is empty.
