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  • Attached straw targets spray on small areas
  • Protects against water and moisture damage
  • Great on metal, rubber, plastic, and vinyl surfaces
  • Lubricates while protecting surfaces
  • VOC compliant in 50 states

UPC Code:




Usually Ships in 1 Business Day
When will I receive my item?

Not Eligible for Expedited Shipping

Chemical Form Spray
Made in America Yes
NSF Listed Yes
Package Size 11 oz.
Type Lubricants

Customer questions about this product

Can I use this product on all surfaces?
No, this product is not for use on food-contact surfaces, polycarbonate, or clear polystyrene surfaces.
Ask your own question!


Lubricate surfaces while protecting against rust and moisture with WD-40 Specialist water resistant silicone lubricant spray! This powerful lubricant comes in a convenient 11 oz. bottle with built-in Smart Straw - simply flip the straw up to direct a precision stream onto small areas, or flip the straw down for a wider regular spray.

WD-40 Specialist silicone spray dries quickly without any sticky residue, leaving a clear non-staining film that waterproofs rubber, plastic, and vinyl surfaces. Safe for use from -100 to 500 degrees Fahrenheit, it's great for use on cables, pulleys, guide rails, valves, hinges, locks, and other moving parts. This product is VOC compliant in all 50 states.

Due to US DOT shipping regulations, we are unable to ship this product to Alaska, Hawaii, and international destinations. It is also ineligible for next day or second day shipping.

  • Made in America

    Made in America

    This item was made in the United States of America.

  • NSF Listed

    NSF Listed

    This item meets the standards imposed by NSF International, which focuses on public safety, health, and the environment.

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Customer Reviews

  • Overall User Rating: WD-40 300012 Specialist 11 oz. Water Resistant Silicone Lubricant Spray with Smart Straw

    5.0 stars from 3 reviews


    People Talk About:

    lubricant great water cooler resistant Silicone swamp lithium light keeps

    This water resistant WD-40 is fantastic I like to use it on my swamp cooler where there’s usually water it keeps my bearings in my swamp cooler running great and what a great price I got from this website absolutely impressed

    from REGARDLESS Posted on


    This WD-40 Specialist 11 oz. Water Resistant Silicone Lubricant Spray with Smart Straw is some amazing stuff, barely spritzed our main doors and no more squealing nor creaking, nice!

    from Mocha Choca Latte Posted on

    WD-40 Specialist 11 oz. Water Resistant Silicone Lubricant Spray with Smart Straw. Works amazingly, put it on the outside doors and its snowed twice and rained a lot, and still no squeaking or rust, i love it!

    This is a pretty useful lubricant. This is a super light weight silicone lubricant. It's not as heavy as lithium lubricant. Great product for small tools, etc.

    from Mike's Mindful Plate Posted on

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