SKU: 77418337924

Kroil 15 Gallon Can

Sale price$699.91 Regular price$777.68
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Description

Kroil 15 Gallon CanThe Kroil 15 Gallon Can of penetrating oil loosens frozen metal parts the professional way, with its original penetrant liquid formula. When it comes to freeing corroded items in tough spaces, nothing rivals powerful, industry proven Kroil penetrating oil. Used and trusted by pros and experienced DIYers alike, Kroil quickly loosens rusted nuts and bolts, frees frozen shafts, pulleys, and more. No space is too tight to reach, thanks to Kroils ability

The Kroil 15 Gallon Can of penetrating oil loosens frozen metal parts the professional way, with its original penetrant liquid formula. When it comes to freeing corroded items in tough spaces, nothing rivals powerful, industry-proven Kroil penetrating oil. Used and trusted by pros and experienced DIYers alike, Kroil quickly loosens rusted nuts and bolts, frees frozen shafts, pulleys, and more. No space is too tight to reach, thanks to Kroil’s ability to penetrate the smallest opening, thread or crevice. Corrosion meets its match, as Kroil helps remove and prevent rust, cleans and lubricates, and displaces moisture.

Since 1939, Kano has been a leading producer of penetrating oils and lubricants in the industrial maintenance, repair, and operations (“MRO”), and professional specialty trades. When stuck on a job, use Kroil.

FEATURES

  • ATTACKS CORROSION: Frees bolts, fasteners and other mechanical components
  • REMOVES RUST AND CARBON DEPOSITS: Will not attack or damage metal 
  • PENETRATES FASTER: Penetrates quicker and deeper than similar products     
  • WORKS EVERYWHERE: Use on any corroded threads or tight parts
  • SIMPLIFIES REPAIRS: Makes the toughest maintenance jobs easier, faster and safer to execute
  • PENETRATES DEEPER: Penetrates the smallest spaces, threads and openings

 

SPECIFICATIONS DETAILS
PRODUCT TYPE
Penetrant Oil
CONTAINER TYPE
Can
CONTAINER SIZE 15 gallons
NET WEIGHT (LBS) 108
DIMENSIONS (L x W x H) 14.25" x 14.25" x 27.25"
UPC 857236004216
MANUFACTURER PART NUMBER KL151
APPEARANCE Reddish
SOLUBILITY DESCRIPTION Negligible in Water
LUBRICANT TYPE Penetrating
CORROSION INHIBITOR Yes
RELATIVE DENSITY 0.8596
SPECIFIC GRAVITY
0.864 at 68° F (20° C)
UPPER FLAMMABILITY LIMIT
10.90%
LOWER FLAMMABILITY LIMIT
0.60%
VOC 50-state VOC Compliant
VOC CONTENT
14.97%
VISCOSITY
3.18 cSt at 104° F (40° C)
ODOR Solvent
FLASH POINT
132°F (55.5°C) TOC
BOILING POINT
270° F (132° C)
NSF CATEGORY CODE H2
NSF NUMBER 165745
RESTRICTIONS CA Prop 65
APPLICATIONS Frozen Nuts, Bolts, Bearings, Studs, Pulleys, Shafts, Screws, Pins, Conveyors, Corroded Threads, Seized Metal Fasteners, Bearings, Pipes, Valve Guides, Frozen Engines, Flywheels, Chains and Sprockets, Air Tools, Guns, Rifle Barrels, Parts and Tools, Equipment Disassembly
BRAND Kroil
MANUFACTURER Kano Laboratories

 

Safety Data Sheet PDF

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Exchange/Return Notes
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SKU: 77418337924

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4.2 ★★★★★
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Moosedidit
Dallas, US
★★★★★ 5
Incredible motor oil !
Style: Restore & Protect, Size: 5 QT, Configuration: 5W-30
I've used this in my 2014 Buick Encore with 91k miles on it for 2 oil changes and the results are extremely impressive. The engine in the 'ole gal is noticably quieter and my gas milage is definately improving. I switched from Mobil 1 to this oil based primarily on reviews and I'm glad I made the switch. This vehicle is not only my commuter car (80 miles per day), but it's my "winter" vehicle so it sees some temperature extremes. This oil is remarkable ! Time will tell, but I definately recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
A
Verified Purchase
ARG
Houston, US
★★★★★ 5
Good! I would buy this again if needed.
Style: Restore & Protect, Size: 5 QT, Configuration: 5W-30
Good! I would buy this again if needed. The best oil to use in a KIA, IMO. Keeps it clean and might help prevent oil burning. Your KIA needs the best oil you can feed it. They are known for failing engines so why not give it the best, especially if its out of warranty like mine!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
A
Verified Purchase
Amazon Customer
Whiting, US
★★★★★ 5
USE THIS 3 yr old-10yr old cars But it is not for use for classic muscle car-flat tappet cams
Style: Restore & Protect, Size: 5 QT, Configuration: 5W-30
Valvoline has come up with a tested, amazinng engine oil for not the newest cars..but for cars say 3-10 years old that may have some varnish-sludge build up..works slowly enough over time so it doesnt suddently clog the filter, but DO change oil and filter at 3500, not more. In fact 3500 to 4K max for ANY car, any time. DO NOT go longer as some mfg or oil say you can. Tests show that sludge builds up. This oil is NOT for classic muscle cars with flat tappet cams.
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Reviewed in the United States on May 20, 2026
G
Verified Purchase
gillabyte
Phoenix, US
★★★★★ 5
Amazing Oil!
Style: Restore & Protect, Size: 5 QT, Configuration: 5W-30
So far after first oil change it made my Toyota Tundra 5.7L with 255k miles run smoother and quieted the timing chain tensioner knock that I was quoted $5k and up to repair! Will be using from now on to 500k miles plus!
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Reviewed in the United States on May 14, 2026
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Katharine Dow
Draper, US
★★★★★ 5
A fascinating glimpse into the undoing of the Confederacy
Format: Paperback
This dense and and well-written book includes some really interesting insights into how the Confederacy was formed, but then ultimately challenged and destroyed by some of the people it excluded. In Confederate Reckoning, we get to learn about the epic political battle in which White women and slaves in the South helped to undermine the Confederacy and determine the outcome of the Civil War.
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Reviewed in the United States on November 29, 2025

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