---
product_id: 4186968
title: "Kroil Original Penetrating Oil"
brand: "kroil"
price: "€ 54.24"
currency: EUR
in_stock: null
reviews_count: 8
category: "Kroil"
url: https://www.desertcart.sk/products/4186968-kroil-original-penetrating-oil
store_origin: SK
region: Slovakia
---

# Rust & corrosion inhibitor Moisture displacement & weatherproof Unmatched penetrating power Kroil Original Penetrating Oil

**Brand:** kroil
**Price:** € 54.24
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Don’t get stuck—free your metal with Kroil’s unstoppable power!

## Quick Answers

- **What is this?** Kroil Original Penetrating Oil by kroil
- **How much does it cost?** € 54.24 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/4186968-kroil-original-penetrating-oil)

## Best For

- kroil enthusiasts

## Why This Product

- Trusted kroil brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Surface Mastery:** Perfect for chains, hinges, bolts, and more—home or industrial use
- • **Pro-Grade Lubrication:** Cleans carbon deposits and keeps moving parts smooth for peak performance
- • **Unlock Stuck Metal Instantly:** Penetrates tight threads & crevices with industrial-strength precision
- • **Long-Lasting Spray Performance:** Reliable aerosol can that sprays flawlessly until the last drop
- • **Corrosion Defense You Can Trust:** Inhibits rust and displaces moisture even in high humidity and saltwater conditions

## Overview

Kroil Aerokroil Penetrant is a 10 oz aerosol rust-penetrating lubricant trusted by professionals worldwide. It excels at loosening seized bolts, rusted hinges, and stuck metal parts by penetrating tight spaces and inhibiting corrosion. Designed for both home and industrial use, this durable spray displaces moisture, cleans carbon deposits, and withstands harsh environments, making it the go-to solution for maintaining and repairing metal components.

## Description

desertcart.com: Kroil Aerokroil Penetrant - Rust Penetrating Lubricant - Corrosion Inhibitor Oil for Chains, Hinges & Stuck Metal Parts - Home & Industrial Use - Aerosol - 10 oz - 1 Pack (KS102) : Industrial & Scientific

Review: Well worth, awesome stuff in a can - A friend at work told me about this stuff, it works wonders for freeing up seized bolts or parts. I use it sparingly and only when absolutely needed. I also can say that these can has continued to spray perfectly fine after several months of having and using this, unlike some other brands that I can never get a whole cans use because they stop spraying halfway through the can. This continues to spray perfectly.
Review: Quality of product - Worked Great. Arrived as promised.

## Features

- Trusted by Professionals: Kroil Original Penetrant is a rust penetrating aerosol spray that tackles stuck bolts and frozen metal parts with ease
- Unmatched Penetrating Power: This oil easily penetrates small openings and tight threads and crevices, making it the ideal rust remover for tough repair jobs and stuck parts
- Multi-Use Versatility: Kroil Original Penetrant is trusted for any job with moving parts; use for bike maintenance, chain lubrication, rusted hinges, garage door rollers, or seized bolts
- Industrial-Strength Lubricant: Kroil penetrates and removes rust, inhibits corrosion, cleans carbon deposits, and displaces moisture; withstands any condition, including high humidity and salt water
- About Kroil: Kroil solves universal challenges by producing the very best penetrants on the market to help hard-working folks

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000F09CEA |
| Best Sellers Rank | #1,696 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #12 in Industrial Lubricants |
| Brand | KROIL |
| Brand Name | KROIL |
| Container Type | Can |
| Customer Reviews | 4.7 out of 5 stars 7,469 Reviews |
| Global Trade Identification Number | 00857236004018 |
| Included Components | Kroil Original Penetrating Oil (Aerosol Spray-10oz Can-Single) | Penetrant for Rusted Bolts, Metal, Hinges, Chains, Moving Parts | Rust, Corrosion Inhibitor (KS102) |
| Item Form | Aerosol,Oil |
| Item Type Name | FLUID FILM 12207 Inhibitor lube |
| Item Weight | 0.84 Pounds |
| Liquid Volume | 10 Fluid Ounces |
| Manufacturer | Kano Laboratories LLC |
| Material | Metal |
| Package Information | Can |
| Recommended Uses For Product | Mechanical |
| Specific Uses For Product | Mechanical |
| UPC | 857236004018 |
| Unit Count | 10 Ounce |
| Warranty Description | Warranty |

## Product Details

- **Brand:** KROIL
- **Item Weight:** 0.84 Pounds
- **Liquid Volume:** 10 Fluid Ounces
- **Material:** Metal
- **Package Information:** Can

## Images

![Kroil Original Penetrating Oil - Image 1](https://m.media-amazon.com/images/I/515tEg7cFcL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well worth, awesome stuff in a can
*by J***S on October 25, 2025*

A friend at work told me about this stuff, it works wonders for freeing up seized bolts or parts. I use it sparingly and only when absolutely needed. I also can say that these can has continued to spray perfectly fine after several months of having and using this, unlike some other brands that I can never get a whole cans use because they stop spraying halfway through the can. This continues to spray perfectly.

### ⭐⭐⭐⭐⭐ Quality of product
*by D***D on January 14, 2026*

Worked Great. Arrived as promised.

### ⭐⭐⭐⭐⭐ This is the absolute best penetrating oil on the market! Can’t say enough good about it!
*by H***T on April 30, 2023*

Aerokroil, or Kroil, is 100% the best penetrating oil, there is no comparison! We’ve all used WD, and it has uses, and many of us have used and loved PB, but Kroil is in another class all together! First time I used it was when trading in an old truck and I couldn’t unlock my hitch pin, even with PB (which I swore by at the time), the dealer grabbed his can and gave the locking hitch pin a couple quick shots and then said “give it a minute”. After a brief pause I tried my key again and it instantly turned like new! He gave me the can and related his experience with it and praise for it. Since that day, probably 7yrs ago, I’ve used AeroKroil (aerosol version) and a wide variety of tasks and have seen it seemingly work miracles! One example would be my use of it on dead bearings, I work on conveyors amd so deal with a lot of rollers which eventually freeze up from rust. I’ve had 100% dead rollers, ones that I couldn’t turn even a little with a long pipe wrench, restored to absolutely free spin with application of this penetrating oil. I just spray a bit on the end by the earring and let it soak in for a bit then I give it a turn, there’s usually a millimeter of resistance but I’m able to easily further bearing past that and then I give them a good spin by hand and they are back to functioning perfectly! Just this past week my father called and told me that the can I gave him fixed a neglected yard aerator that he borrowed from a neighbor. He said it had been unused for years and that when he got it the wheels with the tines were all frozen together as one (they are supposed to turn independently) and that the axle itself was hard to turn. He remembered the can I gave him and how good I said it was and decided to try it. Sprayed the wheels and the axle then let it soak for a while and then was easily able to break them loose from their rusted grave and that now this old weathered and unmaintained piece of equipment worked as good as new! He said he was impressed and was happy to not only be able to use it the aerator but also to give it back in vastly better condition than it was in when he borrowed it! Cheaper oils have their place, but when something is absolutely stuck or rusted or even just noisy or not smooth enough what you need is Kroil! They made me a fan and I’ve regularly carry cans of AeroKroil along with some of their other products such SiliKroil and Penephite. FYI SiliKroil is Kroil plus silicone and works great for applications where the oiled parts will be exposed to water such as the carrier slides on the equipment I run. Penephite is Kroil and graphite, it’s great for things where you’d use graphite such as internal metal on metal parts that are not easily accessed and have no built in means of lubrication, it’s extremely useful for oiling locks and I use it on my houses exterior doors as well as automotive door locks. …back to the product at hand, AeroKroil (Kroil), it is simply the finest penetrating oil I know of and if you try it it will become your preferred oil whether it’s for use around the house or on multimillion dollar equipment!

## Frequently Bought Together

- Kroil Original Penetrating Oil (Aerosol Spray-10oz Can-Single) | Penetrant for Rusted Bolts, Metal, Hinges, Chains, Moving Parts | Rust, Corrosion Inhibitor (KS102)
- AGS SIL-Glyde 4 oz Tube Silicone Based Brake Assembly Lubricant for Eliminating Disc Brake Squeal - Moisture Proof, Heat Resistant, Rust and Corrosion Protector
- VASTOOLS Wire Brushes Cleaning Set 6Pc, 9" and 7", Wire Brushes for Cleaning Welding Slag, Rust and Dust. Includes Brass, Nylon, Stainless Steel Brushes with Strong Handle

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**Shop now:** [https://www.desertcart.sk/products/4186968-kroil-original-penetrating-oil](https://www.desertcart.sk/products/4186968-kroil-original-penetrating-oil)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-01*