---
product_id: 16112554
title: "Kroil Aerokroil Penetrant - Rust Penetrating Lubricant - Corrosion Inhibitor Oil for Chains, Hinges & Stuck Metal Parts - Home & Industrial Use - Aerosol - 13 oz - 1 Pack (KS132)"
brand: "kroil"
price: "362 Lei"
currency: RON
in_stock: true
reviews_count: 11
category: "Kroil"
url: https://www.desertcart.ro/products/16112554-kroil-aerokroil-penetrant-rust-penetrating-lubricant-corrosion-inhibitor-oil-chains
store_origin: RO
region: Romania
---

# Corrosion inhibitor for harsh conditions 13 oz aerosol convenience Unmatched penetrating power Kroil Aerokroil Penetrant - Rust Penetrating Lubricant - Corrosion Inhibitor Oil for Chains, Hinges & Stuck Metal Parts - Home & Industrial Use - Aerosol - 13 oz - 1 Pack (KS132)

**Brand:** kroil
**Price:** 362 Lei
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Kroil Aerokroil Penetrant - Rust Penetrating Lubricant - Corrosion Inhibitor Oil for Chains, Hinges & Stuck Metal Parts - Home & Industrial Use - Aerosol - 13 oz - 1 Pack (KS132) by kroil
- **How much does it cost?** 362 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/16112554-kroil-aerokroil-penetrant-rust-penetrating-lubricant-corrosion-inhibitor-oil-chains)

## 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

- • **Aerosol Precision Spray:** Easy-to-use 13 oz can delivers targeted application without mess or waste.
- • **Versatile Multi-Use Formula:** Perfect for chains, hinges, garage rollers, and more—your all-in-one rust solution.
- • **Corrosion Defense That Lasts:** Displaces moisture and inhibits rust even in high humidity and saltwater environments.
- • **Industrial-Grade Reliability:** Trusted by pros since 1939 to tackle the toughest stuck bolts and frozen parts.
- • **Unlock Rusted Metal Instantly:** Penetrates deep into tight threads and crevices for effortless loosening.

## Overview

Kroil Aerokroil Penetrant is a professional-grade rust penetrating lubricant in a convenient 13 oz aerosol can. Engineered since 1939, it quickly penetrates rusted bolts, hinges, and tight metal parts, loosening stuck components with industrial-strength corrosion inhibitors that protect against moisture and saltwater damage. Trusted by professionals and DIYers alike, Kroil is the go-to solution for maintaining and restoring moving metal parts in harsh environments.

## Description

Kroil Original Penetrant has been the trusted name in rust penetrating lubricants since 1939, relied upon by professionals and DIYers alike to get the job done right the first time. This industrial-strength penetrating oil is expertly engineered to loosen rusted metal components, seize stuck bolts, and free frozen fasteners, making it a must-have for any toolbox. Thanks to its unique formula, it penetrates quickly and deeply into the smallest crevices, threads, and tight spaces, ensuring you can tackle even the toughest repairs without hassle. Whether you're working on rusted hinges, corroded garage door rollers, or stubborn exhaust nuts, this versatile rust remover spray helps you conquer any challenge with confidence.Kroil Original Penetrant is more than just a frozen parts lubricant—it’s a high-performance solution designed for the harshest environments. Its powerful corrosion inhibitor oil not only attacks and removes existing rust, but also helps prevent future corrosion, making it ideal for use in areas exposed to humidity, salt water, and changing temperatures. This penetrating oil is perfect for a wide range of moving parts, including chains, bike gears, motorcycle linkages, and door mechanisms. We’ve been around long enough to see a few things, and the world has certainly changed over the years. But regardless of how things have evolved, three constants remain: metal rusts, parts lock up, knuckles get scraped. To solve these universal challenges, we established the Kroil brand in 1939 with the goal of producing the very best penetrants on the market. Since then, our Original and Silicone formulas have been getting hard-working folks out of tightly locked situations in just about every industry…and quite a few home scenarios as well.

Review: A Great Penetrant - A great product I have used for years. Works great on old rusty bolts
Review: Amazing penetration - Amazing! Not the cheapest but beats any other brand. Highly recommended.

## 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 | B005XUIX24 |
| Best Sellers Rank | #11,733 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #80 in Industrial Lubricants |
| Brand | KROIL |
| Date First Available | July 7, 2004 |
| Department | unisex-adult |
| Flash Point | 51 Degrees Celsius |
| Is Discontinued By Manufacturer | No |
| Item Form | Aerosol,Oil |
| Item Weight | 1.08 pounds |
| Liquid Volume | 13 Fluid Ounces |
| Manufacturer | Kano Laboratories LLC |
| Material | Metal |
| National Stock Number | 9150-00-905-1387 |
| Number of Items | 1 |
| Package Information | Can |
| Product Dimensions | 2.6 x 3.07 x 9.41 inches |
| Recommended Uses For Product | Mechanical |
| SAE J300 Viscosity Grade | 0W |
| Specific Uses For Product | Trusted by Professionals: Kroil Original Penetrant is a rust penetrating aerosol spray that tackles stuck bolts and frozen metal parts with ease |
| Unit Count | 13 Ounce |
| Upper Temperature Rating | 50 Degrees Celsius |
| Viscosity | 13 |

## Product Details

- **Brand:** KROIL
- **Item Weight:** 1.08 Pounds
- **Liquid Volume:** 13 Fluid Ounces
- **Material:** Metal
- **Package Information:** Can

## Images

![Kroil Aerokroil Penetrant - Rust Penetrating Lubricant - Corrosion Inhibitor Oil for Chains, Hinges & Stuck Metal Parts - Home & Industrial Use - Aerosol - 13 oz - 1 Pack (KS132) - Image 1](https://m.media-amazon.com/images/I/61pZOBuQoqL.jpg)
![Kroil Aerokroil Penetrant - Rust Penetrating Lubricant - Corrosion Inhibitor Oil for Chains, Hinges & Stuck Metal Parts - Home & Industrial Use - Aerosol - 13 oz - 1 Pack (KS132) - Image 2](https://m.media-amazon.com/images/I/41Kn4S45c6L.jpg)
![Kroil Aerokroil Penetrant - Rust Penetrating Lubricant - Corrosion Inhibitor Oil for Chains, Hinges & Stuck Metal Parts - Home & Industrial Use - Aerosol - 13 oz - 1 Pack (KS132) - Image 3](https://m.media-amazon.com/images/I/61GqyQdv1uL.jpg)
![Kroil Aerokroil Penetrant - Rust Penetrating Lubricant - Corrosion Inhibitor Oil for Chains, Hinges & Stuck Metal Parts - Home & Industrial Use - Aerosol - 13 oz - 1 Pack (KS132) - Image 4](https://m.media-amazon.com/images/I/41v-73idRCL.jpg)
![Kroil Aerokroil Penetrant - Rust Penetrating Lubricant - Corrosion Inhibitor Oil for Chains, Hinges & Stuck Metal Parts - Home & Industrial Use - Aerosol - 13 oz - 1 Pack (KS132) - Image 5](https://m.media-amazon.com/images/I/61PuAiPm8nL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Great Penetrant
*by P***N on December 29, 2025*

A great product I have used for years. Works great on old rusty bolts

### ⭐⭐⭐⭐⭐ Amazing penetration
*by R***A on February 4, 2026*

Amazing! Not the cheapest but beats any other brand. Highly recommended.

### ⭐⭐⭐⭐⭐ Saved the Day
*by A***A on November 21, 2025*

PCV valve never replaced on 1st Gen Nissan Xterra. After 26 years, no way was that coming out of the engine without a fight: Kroil to the rescue. I sprayed a generous amount of product between the engine and PCV valve, then waited a couple of hours. With a little effort, I was able to ratchet it out. High five to a great product for automotive use.

## Frequently Bought Together

- KROIL Original Penetrating Oil, King Size, 13 oz. aerosol (KanoLab Aerokroil)
- Kroil Original Penetrating Oil (Drip-8oz Can-Single) | Penetrant for Rusted Bolts, Metal, Hinges, Chains, Moving Parts | Rust, Inhibitor (KL081)
- Kroil Original Penetrating Oil with SprayTech 360° Nozzle & Straw (Aerosol Spray-13oz Can-Single) | Every Drop, Every Angle, Even Upside Down | Penetrant for Rusted Bolts, Hinges, Chains (KS123ST)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-05*