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- USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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For Your Every Summer RSVP, with Code: SUMMER15
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 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1996 reviews
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Product Reviews
★★★★★ 5
Adorable special occasion suit for boys
Size: 5, Color: Light Blue, Size: 5, Color: Light Blue
I ordered this 3-piece suit for my son and even though it’s currently a little too big for him, I couldn’t resist keeping it because it’s absolutely adorable! The quality really impressed me right out of the package. The fabric feels lightweight and breathable, which will be perfect for warmer weather, and it has a nice polished look without feeling stiff.
The set comes with a blazer, vest, and pants, and each piece is very well made. I love the little details like the lapel on the jacket, the adjustable strap on the vest, and the adjustable waist on the pants, which will definitely help as he grows. It looks like a much more expensive suit than it actually is.
Even though my son will have to grow into it, I’m already excited for him to wear it. I’m thinking it will be perfect for Easter next year or any special occasion. It’s such a cute outfit, and I love that the pieces can be mixed and matched for different looks. Overall, I’m really happy with this purchase and can’t wait to see him wearing it! The blue color goes well for any occasion and I may have to order my husband a suit in matching shade of blue so they can be twins.
The size looks accurate for boys 5T. I took a picture to show the pants next to a pair of unwashed Oshkosh B’Gosh brand straight leg 5T boys denim jeans.
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Reviewed in the United States on March 11, 2026
★★★★★ 5
Perfect Summer Suit for Boys – Stylish and Comfortable!
Size: 5, Color: Light Green
I’m so impressed with this **boys' linen summer suit**! 👔🌞 It’s the perfect outfit for warmer weather while still looking sharp and stylish. The **linen fabric** is lightweight and breathable, making it ideal for those hot summer days. My son looked fantastic in it, and he was comfortable all day long, which is a big plus!
The suit fits **true to size**, and the cut is modern yet classic. The **jacket** has a great, tailored look without being too stiff, and the **trousers** are just the right fit—not too baggy or too tight. It’s a very **polished** look for events like weddings, family gatherings, or holiday parties.
I also love that the **color options** are vibrant and fresh, perfect for summer. The suit is **easy to care for**—I was worried about linen wrinkles, but it’s held up well after a few washes, and the fabric still looks crisp.
Overall, this **boys' linen summer suit** is an excellent purchase for any special occasion or just to make your little one look extra sharp during the summer months. **Comfortable, stylish, and durable**—highly recommend! 🌟👔
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Reviewed in the United States on March 10, 2026
★★★★★ 5
Nice summer suit for my son
Size: 6, Color: Light Green, Size: 6, Color: Light Green
I got this linen suit for my 7 year old son and it looks really nice on him. The set comes with the blazer, vest, and pants, which makes it look very polished when worn together.
The material is lightweight and breathable, which is great for warmer weather. It has that classic linen look but still feels comfortable enough for kids to move around in. My son wore it for a few hours and didn’t complain about it being uncomfortable.
I also like the little details like the pockets, the adjustable back on the vest, and the adjustable waistband on the pants. Those features really help with getting a better fit.
Another nice thing is that you can mix and match the pieces. He can wear the vest and pants for a slightly more casual look or the full suit for more formal occasions.
Overall it’s a really nice suit for kids, especially for events like weddings, family gatherings, or school events. My son looked great in it and it worked perfectly for the occasion.
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Reviewed in the United States on March 11, 2026
★★★★★ 5
A good First Communion suit
Size: 6, Color: White, Size: 6, Color: White
This suit looks and feels really nice even though it’s not 100% linen. My son is an average size 7 year old, but I got a size 6 so that the fit would be nice and snug and not loose and baggy. It was the right choice. Comes with a bow tie which is nice, a tie (which is very cheap and poorly made) and a pocket square.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Very stylish💜💜
Size: 6, Color: Light Blue, Size: 6, Color: Light Blue
This little suit for boys is very stylish. I bought it for my grandson for a wedding occasion and it looked very nice. The fabric is not too thick so for the summer wedding it was great. I pick the blue color and it looked fantastic!
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Reviewed in the United States on March 16, 2026
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