SKU: 65727909438

Kroil Original Penetrant - 1 Gallon Can (Case of 2)

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Description

Kroil Original Penetrant - 1 Gallon Can (Case of 2)The Kroil 1 Gallon Can of industrial penetrating oilavailable as a case of 2loosens 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

The Kroil 1 Gallon Can of industrial penetrating oil—available as a case of 2—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.

KROIL ORIGINAL PENETRANT 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
Penetrating Oil
CONTAINER TYPE
Can
CONTAINER SIZE 1 gallon
NET WEIGHT (LBS) 3.26
DIMENSIONS (L x W x H) 6.625" x 4.125" x 10.375"
UPC 857236004124
MANUFACTURER PART NUMBER KL011
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: 65727909438

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Michelle W.
Omaha, US
★★★★★ 5
👍
Size: 1-pack
Good travel size. Works well.
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Reviewed in the United States on August 24, 2025
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Brenda Linam
San Leandro, US
★★★★★ 5
well made
Size: 1-pack
great for weak shoulder to get it way out there
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Reviewed in the United States on January 6, 2025
S
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Sean Bozarth
Phoenix, US
★★★★★ 5
Cute, fun treat that’s perfect for a dog’s birthday
Flavor Name: Boy, Size: 8 Count (Pack of 1)
This Thoughtfully Pets blue dog birthday cookie is such a fun way to celebrate a pup’s special day. The packaging is adorable and really makes it feel like a treat meant for an occasion, not just an everyday snack. The cookie itself feels well made and sturdy, and my dog was very excited about it. I also liked that it didn’t have an overpowering smell and didn’t crumble everywhere when broken into pieces. It’s a great size for gifting or as a little birthday surprise, and it definitely made the moment feel more special. Overall, it’s a cute, thoughtful treat that’s perfect for celebrating a dog birthday and bringing a little extra joy to the day.
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Reviewed in the United States on January 8, 2026
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Julianne Patton
Cuba, US
★★★★★ 5
Your dog will love them !!
Flavor Name: Boy, Size: 8 Count (Pack of 1)
Awesome! So cute!! My birthday boy enjoyed them !!! He turned 14 !!! 💙💙💙
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Reviewed in the United States on February 22, 2026
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tara coleman
Fort Morgan, US
★★★★★ 5
Picky dog approved!
Flavor Name: Boy, Size: 8 Count (Pack of 1), Flavor Name: Boy, Size: 8 Count (Pack of 1)
My elder beagle generally doesn’t like cookie or biscuit type of treats. He prefers soft bacon types. I ordered these for his doggy 12 year birthday so his attending “friends” could all share the treats. I wasn’t expecting him to eat it, but wanted the set for the occasion. He took a sniff and immediately took the treat and ate it. He loved it as did the other dogs (one of those also a “picky treat eater” All of the dogs loved them. I will definitely be ordering again for special occasions.
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Reviewed in the United States on February 14, 2026

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