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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
| 4 answered questions

List Price: $14.99
Price: $6.01 ($6.01 / Can) + $4.99 shipping
You Save: $8.98 (60%)
Only 1 left in stock.
Ships from and sold by DC Closeouts.
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
See more product details
9 new from $6.01

Business, Industrial and Scientific Supplies Business, Industrial and Scientific Supplies

$6.01 ($6.01 / Can) + $4.99 shipping Only 1 left in stock. Ships from and sold by DC Closeouts.

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: $19.79

These items are shipped from and sold by different sellers.

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

The WD-40 Specialist Long-Term Corrosion Inhibitor spray contains 6.5 oz. of lubricant that protects metal surfaces from rust and other corrosion and reduces friction. It blocks rust and other corrosion for up to 2 years when used indoors and for up to 1 year when used outdoors. Recommended for preventative maintenance and for protection in corrosive environments, such as highly humid atmospheres, this lubricant is non-drying and won’t run. The 6.5 oz. aerosol canister has a nozzle that dispenses lubricant in a fan spray for quick application over large areas. The detached straw can be inserted into the nozzle to create a precision stream of lubricant for controlled application and fastens to the notched cap for secure storage when not in use.

Industrial lubricants can be found in most machinery performing one or more functions, including reducing friction and wear, preventing components from adhering to each other, distributing loads more evenly, dispersing heat away from moving parts, and preventing corrosion. Although many materials are used as lubricants, the most common are oil (also called fluid lubricants) and grease because of their versatility. Oil lubricants contain either a petroleum or synthetic base, the properties of which are modified by the addition of various additives. Grease lubricants, a mixture of oil lubricant and a thickening agent, have a thicker consistency than oil, enabling use wherever liquids cannot be retained and requiring less frequent changes.

WD-40 manufactures lubricants, and household and industrial cleaners. The company is headquartered in San Diego, CA.


Product Information

Number of Items: 1
Technical Details
Part Number 300038
Item Weight9.6 ounces
Product Dimensions2.3 x 2.3 x 7 inches
Item model number30003
Size6.5 ounces
Item Package Quantity1
Measurement SystemInch
  
Technical Specification
Additional Information
ASINB00631GWS4
Best Sellers Rank #1,880 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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Customer Questions & Answers

Customer Reviews

4.2 out of 5 stars

Most Helpful Customer Reviews

9 of 10 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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6 of 6 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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1 of 1 people found the following review helpful By Kelly Sottelbaum on February 9, 2015
Number of Items: 1 Vine Customer Review of Free Product ( What's this? )
Another great product from WD-40. This one may be a little difficult to review, as it claims to reduce/eliminate corrosion for up to a year. However, based on everything so far, including the normal water-displacing WD40 (which most people should probably get this product rather than that one) and even their Silicone Lubricant, their products have always performed well.

This one is a bit smaller of a can than the usual WD40, but takes the tube for smaller areas...and the tube also connects to the cap, so it's more difficult to use.

Overall, another good WD40 product that I'd recommend...I'll update this if the areas I sprayed start rusting anytime soon and/or rust more than they already are.
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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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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: $13.99
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