---
product_id: 307028637
title: "Kroil Aerokroil Penetrant - Rust Penetrating Lubricant - Corrosion Inhibitor Oil for Chains, Hinges & Stuck Metal Parts - Home & Industrial Use - Aerosol - 10 oz - 4 Pack (AZKS102C4)"
brand: "kroil"
price: "VT42917"
currency: VUV
in_stock: true
reviews_count: 13
category: "Kroil"
url: https://www.desertcart.vu/products/307028637-kroil-aerokroil-penetrant-rust-penetrating-lubricant-corrosion-inhibitor-oil-chains
store_origin: VU
region: Vanuatu
---

# penetrates tight threads & crevices corrosion inhibitor withstands humidity & salt water 10 oz aerosol can for precise application Kroil Aerokroil Penetrant - Rust Penetrating Lubricant - Corrosion Inhibitor Oil for Chains, Hinges & Stuck Metal Parts - Home & Industrial Use - Aerosol - 10 oz - 4 Pack (AZKS102C4)

**Brand:** kroil
**Price:** VT42917
**Availability:** ✅ In Stock

## Summary

> 🛠️ Unlock stuck metal magic with Kroil — the pro’s secret weapon!

## Quick Answers

- **What is this?** Kroil Aerokroil Penetrant - Rust Penetrating Lubricant - Corrosion Inhibitor Oil for Chains, Hinges & Stuck Metal Parts - Home & Industrial Use - Aerosol - 10 oz - 4 Pack (AZKS102C4) by kroil
- **How much does it cost?** VT42917 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/307028637-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

- • **Unmatched Penetration Power:** Easily frees stuck bolts and frozen parts with deep oil infiltration
- • **Versatile Multi-Use Formula:** Perfect for bike chains, hinges, garage rollers, and more—your all-in-one maintenance ally
- • **Clean, Odor-Friendly Application:** Works effectively without harsh smells, making maintenance less of a chore
- • **Industrial-Grade Corrosion Defense:** Protects metal surfaces from rust and moisture damage in any environment
- • **Trusted by Professionals for Decades:** A go-to solution with a 4.7-star rating from over 7,600 users

## Overview

Kroil Aerokroil Penetrant is a 10 oz aerosol rust-penetrating lubricant trusted by professionals for over 10 years. It excels at loosening stuck bolts, freeing frozen metal parts, and inhibiting corrosion even in harsh conditions like high humidity and salt water. With a versatile formula suitable for chains, hinges, and industrial use, Kroil combines powerful penetration with a clean, low-odor application, making it a top-rated choice for both home and industrial maintenance.

## Description

Kroil Aerokroil Penetrant - Rust Penetrating Lubricant - Corrosion Inhibitor Oil for Chains, Hinges & Stuck Metal Parts - Home & Industrial Use - Aerosol - 10 oz - 4 Pack (AZKS102C4): desertcart.com: Industrial & Scientific

Review: Better than peanut butter - I first started using this stuff in the Air Force. In my opinion it saturates seized but and bolt threads better than most every other penetrant. I spray every nut and bolt before I ever put a wrench on it. Let it sit and watch it get drawn in the threads. I’ve not broken a bolt in years and I work on some really old stuff now. Easy to use, a little bit goes a long way.
Review: Multiple uses - I’ve been using Kroil for approximately 10 years. It’s helps remove surface rust, loosens fasteners, helps free up stubborn locks, quiet squeaky door hinges and doesn’t smell awful while using it. Great stuff!

## 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 | B08ZJJ37WF |
| Best Sellers Rank | #15,969 in Automotive ( See Top 100 in Automotive ) #70 in Care Corrosion & Rust Inhibitors #2,918 in Oils & Fluids |
| Brand Name | KROIL |
| Container Type | Can |
| Customer Reviews | 4.7 4.7 out of 5 stars (7,698) |
| Global Trade Identification Number | 00857236004711 |
| Included Components | 10oz Can |
| Item Form | Aerosol,Oil |
| Item Weight | 10 Ounces |
| Liquid Volume | 10 Fluid Ounces |
| Manufacturer | Kano Laboratories LLC |
| Material | Mineral Oil |
| Recommended Uses For Product | Penetrating Oil |
| 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 |
| UPC | 857236004711 |
| Unit Count | 40 Ounce |
| Viscosity | Medium |

## Product Details

- **Brand:** KROIL
- **Item Weight:** 10 Ounces
- **Liquid Volume:** 10 Fluid Ounces
- **Material:** Mineral Oil
- **Package Information:** Can

## Images

![Kroil Aerokroil Penetrant - Rust Penetrating Lubricant - Corrosion Inhibitor Oil for Chains, Hinges & Stuck Metal Parts - Home & Industrial Use - Aerosol - 10 oz - 4 Pack (AZKS102C4) - Image 1](https://m.media-amazon.com/images/I/61IxAP6EkSL.jpg)
![Kroil Aerokroil Penetrant - Rust Penetrating Lubricant - Corrosion Inhibitor Oil for Chains, Hinges & Stuck Metal Parts - Home & Industrial Use - Aerosol - 10 oz - 4 Pack (AZKS102C4) - Image 2](https://m.media-amazon.com/images/I/71v1f78wAUL.jpg)
![Kroil Aerokroil Penetrant - Rust Penetrating Lubricant - Corrosion Inhibitor Oil for Chains, Hinges & Stuck Metal Parts - Home & Industrial Use - Aerosol - 10 oz - 4 Pack (AZKS102C4) - Image 3](https://m.media-amazon.com/images/I/71WUBjn0joL.jpg)
![Kroil Aerokroil Penetrant - Rust Penetrating Lubricant - Corrosion Inhibitor Oil for Chains, Hinges & Stuck Metal Parts - Home & Industrial Use - Aerosol - 10 oz - 4 Pack (AZKS102C4) - Image 4](https://m.media-amazon.com/images/I/613WnNK29XL.jpg)
![Kroil Aerokroil Penetrant - Rust Penetrating Lubricant - Corrosion Inhibitor Oil for Chains, Hinges & Stuck Metal Parts - Home & Industrial Use - Aerosol - 10 oz - 4 Pack (AZKS102C4) - Image 5](https://m.media-amazon.com/images/I/71VPaer1EHL.jpg)

## Available Options

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

## Questions & Answers

**Q: Item description…the ad reads 12 pack, 10 oz cans for $99.99, then at check out it say 4…. How many cans for the $99.99 price**
A: 4 cans

## Customer Reviews

### ⭐⭐⭐⭐⭐ Better than peanut butter
*by F***1 on April 13, 2026*

I first started using this stuff in the Air Force. In my opinion it saturates seized but and bolt threads better than most every other penetrant. I spray every nut and bolt before I ever put a wrench on it. Let it sit and watch it get drawn in the threads. I’ve not broken a bolt in years and I work on some really old stuff now. Easy to use, a little bit goes a long way.

### ⭐⭐⭐⭐⭐ Multiple uses
*by C***R on March 11, 2026*

I’ve been using Kroil for approximately 10 years. It’s helps remove surface rust, loosens fasteners, helps free up stubborn locks, quiet squeaky door hinges and doesn’t smell awful while using it. Great stuff!

### ⭐⭐⭐⭐⭐ Worth the money
*by W***N on February 15, 2026*

This stuf is awesome! Works better than anything else I have tryed. The with or without silicone should be a bit more visible

## Frequently Bought Together

- Kroil Original Penetrating Oil (Aerosol Spray-10oz Can-Case of 4) | Penetrant for Rusted Bolts, Metal, Hinges, Chains, Moving Parts | Rust, Corrosion Inhibitor (AZKS102C4)
- WD-40 Original Formula, Multi-Use Product with Smart Straw Sprays 2 Ways,12 OZ [12-Pack]
- Denco #1930 Brake & Parts Cleaner - 13 OZ Net Wt - 15.3 FL OZ - 12 to 88 Pack (12)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-09*