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  • WD-40 300038 Specialist Long Term Corrosion Inhibitor Spray, 6.5 oz. (Pack of 1)
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WD-40 300038 Specialist Long Term Corrosion Inhibitor Spray, 6.5 oz. (Pack of 1)

by WD-40
55 customer reviews
| 5 answered questions

Price: $14.99 ($14.99 / Can) & FREE Shipping on orders over $35. Details
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  • Long-term corrosion inhibitor coats metal parts to lubricate and protect against rust and other corrosion
  • Blocks rust and corrosion for up to 2 years when used indoors and for up to 1 year when used outdoors
  • Recommended for preventative maintenance or for protection in corrosive environments, such as highly humid atmospheres
  • Included straw creates a precision stream of lubricant for controlled application and fastens to the notched cap for secure storage
  • Non-drying lubricant does not run
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Special Shipping Information: This product may not be available for 1 or 2 day shipping due to federal regulations that require it to ship via ground ship methods only. This product can only be shipped within the 48 contiguous states.


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$14.99 ($14.99 / Can) & FREE Shipping on orders over $35. Details In Stock. Ships from and sold by Amazon.com.

Frequently Bought Together

WD-40 300038 Specialist Long Term Corrosion Inhibitor Spray, 6.5 oz. (Pack of 1) + WD-40 300007 Specialist Rust Release Penetrant Spray, 11 oz. (Pack of 1) + WD-40 300014 Specialist Water Resistant Silicone Lubricant Spray, 11 oz. (Pack of 1)
Price for all three: $27.35

Buy the selected items together


Technical Details

Number of Items: 1
  • Part Number: 300038
  • Brand Name: WD-40
  • Item Package Quantity: 1
  • UPC: 079567300038

Product Description

Number of Items:1

Long-term corrosion inhibitor coats metal parts to lubricate and protect against rust and other corrosion Blocks rust and corrosion for up to 2 years when used indoors and for up to 1 year when used outdoors Recommended for preventative maintenance or for protection in corrosive environments, such as highly humid atmospheres Included straw creates a precision stream of lubricant for controlled application and fastens to the notched cap for secure storage Non-drying lubricant does not run


Product Information

Number of Items: 1
Technical Details
Part Number 300038
Item Weight13.6 ounces
Product Dimensions3 x 3 x 7 inches
OriginUSA
Item model number30003
Size6.5 ounces
Item Package Quantity1
Measurement SystemInch
  
Technical Specification
Additional Information
ASINB00631GWS4
Best Sellers Rank #4,948 in Industrial & Scientific (See top 100)
Shipping Weight9.6 ounces (View shipping rates and policies)
Domestic Shipping Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
International Shipping This item is not eligible for international shipping. Learn More
Date First AvailableNovember 2, 2011
  
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From the Manufacturer

WD-40, WD40, WD-40 Specialist, WD40 Specialist, professionals

WD-40 Specialist

A line of best-in-class specialty maintenance products formulated to give trade professionals the performance they need to get their specific jobs done right. WD-40 Specialist products are proven more effective than the leading competitors in ASTM and other industry accepted test methods and all are 50-state VOC compliant.

WD-40, WD40, WD-40 Specialist, WD40 Specialist, stuck bolt, rusty bolt, penetrant

WD-40, WD40, WD-40 Specialist, WD40 Specialist, silicone, water-resistant

WD-40, WD40, WD-40 Specialist, WD40 Specialist, white lithium grease, lubrication

WD-40, WD40, WD-40 Specialist, WD40 Specialist, Dry Lube

WD-40 Specialist Rust Release Penetrant Spray

- Blu Torch Technology quickly penetrates rust and frees up even the toughest stuck bolts

- Ideal for use on nuts, bolts, threads and locks

WD-40 Specialist Water Resistant Silicone Lubricant

- Powerful multi-surface lubricant, quick-drying, repels water

- Withstands extreme weather between -100°F to 500°F

- NSF H2, NSF #146863

WD-40 Specialist Protective White Lithium Grease

- Long-lasting lubrication and protection that won't freeze, melt or run off

- Metal-to-metal corrosion protection

- NSF H2, NSF #146864

WD-40 Specialist Dirt & Dust Resistant Dry Lube PTFE Spray

- Reduces friction and wear while resisting dirt, dust and oil

- Temperature range -50°F to 500°F

- NSF H2, NSF #146856

WD-40, WD40, WD-40 Specialist, WD40 Specialist, contact cleaner, non-conductive, cleans

WD-40, WD40, WD-40 Specialist, WD40 Specialist, automotive, machine degreaser, engine degreaser

WD-40, WD40, WD-40 Specialist, WD40 Specialist, corrosion inhibitor, stops corrosion

WD-40, WD40, WD-40 Specialist, WD40 Specialist, rust remover, removes rust, non-toxic

WD-40 Specialist Electrical Contact Cleaner Spray

- Non-conductive and safe to use on all plastics, rubbers & metals

- Cleans dirt & dust on circuit boards and other sensitive electronic components

- NSF K2, NSF #146857

WD-40 Specialist Machine & Engine Degreaser Foaming Spray

- Quickly removes grease, oil, dirt & grime with a deep penetrating foaming action that sprays up to 5 feet and stays where you spray it

- NSF C1, NSF #146737

WD-40 Specialist Long-Term Corrosion Inhibitor

- Long-lasting protection that protects metal from corrosion for up to one year outdoors. Ideal to use on tools, locks, chains, and on equipment before storing

- NSF A7, NSF #146726

WD-40 Specialist Rust Remover Soak

- Safely removes tough rust from metal parts and tools and restores surfaces back to bare metal

- Non-Toxic, biodegradable and reusable

- NSF P1, NSF #146753


Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews

12 of 13 people found the following review helpful By Fisher on August 10, 2013
Number of Items: 1 Verified Purchase
This is a heavier oil than WD40; it leaves an oily coating that becomes sticky. That's fine where we need it (machine shop) and it's easy enough to remove with solvents or original WD40 and a rag. My gripe is that, for some reason, they thought it would be wise to put 100 PSI of propellant in the cans (I know, I'm exaggerating, but geees), forcing all of the oil to be violently blasted out in a matter of a few seconds. So, overspray is ridiculous, and you lose a lot of what you paid for because you can't aim a wild, overpressurized blast. Maybe they want you to run out quickly and buy more... The can is also fairly small, so after paying a premium for it, I feel cheated. I probably won't be getting this in the future; there are better options at better prices.
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7 of 7 people found the following review helpful By M. Carl on July 3, 2014
Number of Items: 1 Verified Purchase
I cleaned a large steel bolt with a wire wheel to test this product. Treated part of the bolt with the spray and left the rest untreated. After a couple of day outside (with heavy dew and some rain), rust began to form on the untreated part. The treated part was still rust free. After a couple of weeks of exposure with much rain, the treated part began to show small signs of rust. The untreated part was almost completely covered with rust.

Unfortunately, it leaves a very sticky residue that will attract dirt, etc. (Would make a good fly-trap.) The stickiness didn't dry up or "cure" after several days. I tried another test by lightly wiping a fresh application of the spray. The test area rusted about as quickly as the untreated area.

Conclusion - if a sticky surface isn't a problem for your application - go for it.
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6 of 7 people found the following review helpful By christopher on March 13, 2013
Number of Items: 1 Verified Purchase
I used this on my ATV and my motorcycle when I packed them away before winter on all of the exposed metal parts which could corrode in the hopes that I wouldn't come back to find them all rusted. When I finally opened up my storage last week, there was no rust (at least on the ATV and the bike). This stuff stood up very well to storage in a dark damp place.

Mind you there was NO abrasion on the sprayed parts, they were sprayed as they went into storage, so I can't attest to how well it would do on parts in use. I plan to find that out when I take my first off road run this year in my ATV.
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5 of 6 people found the following review helpful By Virginie Hofmann on June 21, 2013
Number of Items: 1 Verified Purchase
I bought a bicycle at Walmart and live in Florida where there is a lot of rainy days. After one week some rust had already appeared.
I used the WD-40 Specialist Rust Release Penetrant Spray and all the rust disappeared. Then to protect my bike from rust I used the WD-40 Specialist Long Term Corrosion Inhibitor Spray. Now my bike is completely rustproof.
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2 of 2 people found the following review helpful By Fred on June 9, 2014
Number of Items: 1
I'v use this product for 2 years on my truck where rust is visable and the rust has been at bay, when I baught this truck I knew I had to take it to a body shop and have rust repair. I spent $1800.00 on rust repair, "got good deal on truck" unfortantely some of the areas the body shop didn't touch that I asked them to they faild. I found corrosion inhibiter at Walmart and put it to the test. THIS PRODUCT WILL STOP RUST FROM GROWING!
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2 of 2 people found the following review helpful By V. Hutson TOP 500 REVIEWERVINE VOICE on February 6, 2015
Number of Items: 1 Vine Customer Review of Free Product ( What's this? )
Only time will tell how well this does inhibit rust--but I tend to trust the WD-40 brand so I'm willing to wait and see. I used this on part of my "Hidden Hitch" that is rusting pretty bad. I also intend to use in on my adjustable basketball stand.
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1 of 1 people found the following review helpful By Professor H TOP 100 REVIEWERVINE VOICE on February 10, 2015
Number of Items: 1 Vine Customer Review of Free Product ( What's this? )
Tested this WD 40 Long Term spray out today. First off it does not smell like WD 40 in the least. Goes on exactly like lithium grease spray. Has that translucent white creamy look on wherever you spray it. I can tell you right now this stuff is going to be a dust and dirt magnet. Even when you wipe it off it still is sticky / tacky. Being as thick as it is it will no doubt inhibit rust. The odor is much less apparent than using actual WD 40 if that is an issue. Make note of the size of this can as it is very small. I was thinking that it would be the size around a standard WD 40 arisol can, but it is half that size and slim. Like the size of a small rem oil or braak free can. Its cheaper anywhere else than online.
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1 of 1 people found the following review helpful By tyler on February 1, 2015
Number of Items: 1 Verified Purchase
I might increase this to 4 stars if it stands the test of time. Goes on easy and so far so good; but it does leave a white frothy coating on metal if there's ANY excess applied. I've wiped it down a couple of times now but it hasn't gone completely away. Not a big problem where i'm using it (on a u-lock for my bike), but it could be in some applications.
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Most Recent Customer Reviews

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WD-40 300038 Specialist Long Term Corrosion Inhibitor Spray, 6.5 oz. (Pack of 1)
This item: WD-40 300038 Specialist Long Term Corrosion Inhibitor Spray, 6.5 oz. (Pack of 1)
Price: $14.99
Ships from and sold by Amazon.com
Want to discover more products? Check out these pages to see more: corrosion block spray, rust preventer, rust corrosion