---
product_id: 122337572
title: "Original Penetrating Oil (Liquid-1 Gallon Can-Single) | Penetrant for Rusted Bolts, Metal, Hinges, Chains, Moving Parts | Rust, Corrosion Inhibitor (KL011)"
brand: "kroil"
price: "VT68651"
currency: VUV
in_stock: true
reviews_count: 13
category: "Kroil"
url: https://www.desertcart.vu/products/122337572-original-penetrating-oil-liquid-1-gallon-can-single-penetrant-rusted
store_origin: VU
region: Vanuatu
---

# Loosens rusted bolts easily Penetrates fast & deep Prevents rust & corrosion Original Penetrating Oil (Liquid-1 Gallon Can-Single) | Penetrant for Rusted Bolts, Metal, Hinges, Chains, Moving Parts | Rust, Corrosion Inhibitor (KL011)

**Brand:** kroil
**Price:** VT68651
**Availability:** ✅ In Stock

## Summary

> 🔩 Unlock stuck parts like a pro with Kroil – the secret weapon for every toolbox!

## Quick Answers

- **What is this?** Original Penetrating Oil (Liquid-1 Gallon Can-Single) | Penetrant for Rusted Bolts, Metal, Hinges, Chains, Moving Parts | Rust, Corrosion Inhibitor (KL011) by kroil
- **How much does it cost?** VT68651 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/122337572-original-penetrating-oil-liquid-1-gallon-can-single-penetrant-rusted)

## 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

- • **Corrosion Combatant:** Displaces moisture and halts rust formation in humid environments
- • **Multi-Industry Trusted:** Preferred by pros since the 1960s for automotive, marine, and industrial use
- • **Rapid Deep Penetration:** Creeps into tight spaces and threads for instant action
- • **Effortless Rust Release:** Reduces torque needed to free seized nuts and bolts
- • **Versatile Maintenance Ally:** Also effective for cleaning carbon deposits and firearm barrels

## Overview

Kroil Original Penetrating Oil is a professional-grade rust and corrosion inhibitor designed to penetrate deep into tight spaces, loosening rusted bolts, hinges, and chains quickly. Trusted since the 1960s, this 1-gallon can delivers fast-acting lubrication and moisture displacement, making it essential for automotive, marine, and industrial maintenance.

## Description

Kroil Original Penetrating Oil (Liquid-1 Gallon Can-Single) | Penetrant for Rusted Bolts, Metal, Hinges, Chains, Moving Parts | Rust, Corrosion Inhibitor (KL011)

Review: Kroil is "GOOD STUFF" best penetrant by far - Best penetrating oil on the market by far! I've been using it since the 1960s when it was only available to industry. I'm glad it's readily available to all of us today. It really does lossen frozen fasteners in cars, boat engines, motorcycles, farm equipment, ect. I also works as a firearms bore cleaner when mixed into bore cleaning solvents (25% Kroil/75% Bore solvent.) The Kroil "creeps under metal fouling in the barrel rifling loosing it for easy removal. Kroil is just "Good Stuff"
Review: Incredible stuff - My dad had a can from the time I was small, it was great, the new stuff looks different but seems to work even better. This stuff is great. After spending weeks on a stuck screw, tried everything to no avail. In one night of this the screw came out easly.

## Features

- ✔️ TRUSTED NAME IN PENETRATING OILS –Kroil Original Penetrating Oil (formerly Aerokroil) from Kano Laboratories has a strong reputation among professionals as the trusted penetrating oil for any industry. When you need a penetrant that will get the job done fast and easy the first time, go with Kroil.
- ✔️ PENETRATES FASTER AND DEEPER – Tight spaces are no problem for Kroil. It penetrates small openings, threads and crevices. So, whether you’re dealing with seized bolts, dirt bike motorcycle chains, rusty old door hinges, or stubborn garage door rollers, Kroil isn’t afraid to get in tight spots and get dirty.
- ✔️ SIMPLIFIES REPAIRS, MAGNIFIES MUSCLE – When tackling the toughest nuts and bolts, any additional leverage helps. Kroil loosens tough rusted parts fast, and requires less torque to loosen seized nuts and bolts. Now that’s leverage!
- ✔️ ATTACKS CORROSION, REMOVES RUST AND CARBON DEPOSITS – Corrosion meets its match, as Kroil removes and prevents rust, cleans carbon deposits and penetrates rusty parts. Kroil also displaces moisture, humidity and salt water, which makes it perfect for wet, humid environments.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00UUC6X7M |
| Best Sellers Rank | #37,051 in Automotive ( See Top 100 in Automotive ) #119 in Care Corrosion & Rust Inhibitors |
| Brand | KROIL |
| Date First Available | June 21, 2016 |
| Department | unisex-adult |
| Global Trade Identification Number | 00857236004124 |
| Item Form | Oil |
| Item Weight | 8 pounds |
| Item model number | KL011-1 |
| Liquid Volume | 1 Gallons |
| Manufacturer | Kano Laboratories LLC |
| Material | Blend |
| Number of Items | 1 |
| Package Information | Can |
| Product Dimensions | 6.75 x 4.19 x 10.38 inches |
| Recommended Uses For Product | Penetrating Oil |
| Specific Uses For Product | Rust Prevention |
| UPC | 857236004124 |
| Unit Count | 128 Fluid Ounces |

## Product Details

- **Brand:** KROIL
- **Item Weight:** 128 Ounces
- **Liquid Volume:** 1 Gallons
- **Material:** Blend
- **Package Information:** Can

## Images

![Original Penetrating Oil (Liquid-1 Gallon Can-Single) | Penetrant for Rusted Bolts, Metal, Hinges, Chains, Moving Parts | Rust, Corrosion Inhibitor (KL011) - Image 1](https://m.media-amazon.com/images/I/61sXJZTyeLL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Kroil is "GOOD STUFF" best penetrant by far
*by T***N on November 13, 2025*

Best penetrating oil on the market by far! I've been using it since the 1960s when it was only available to industry. I'm glad it's readily available to all of us today. It really does lossen frozen fasteners in cars, boat engines, motorcycles, farm equipment, ect. I also works as a firearms bore cleaner when mixed into bore cleaning solvents (25% Kroil/75% Bore solvent.) The Kroil "creeps under metal fouling in the barrel rifling loosing it for easy removal. Kroil is just "Good Stuff"

### ⭐⭐⭐⭐⭐ Incredible stuff
*by N***E on January 25, 2026*

My dad had a can from the time I was small, it was great, the new stuff looks different but seems to work even better. This stuff is great. After spending weeks on a stuck screw, tried everything to no avail. In one night of this the screw came out easly.

### ⭐⭐⭐⭐⭐ excellent penetrating oil
*by J***F on December 21, 2025*

this is the good stuff. no need for a spray can . this does the job and can lasts a long time.

## Frequently Bought Together

- Kroil Original Penetrating Oil (Liquid-1 Gallon Can-Single) | Penetrant for Rusted Bolts, Metal, Hinges, Chains, Moving Parts | Rust, Corrosion Inhibitor (KL011)
- WD-40 Original Formula, Multi-Use Product, One Gallon
- Vaper 19421 Twin Pack Spot Spray Non-Aerosol Sprayer Set

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/122337572-original-penetrating-oil-liquid-1-gallon-can-single-penetrant-rusted](https://www.desertcart.vu/products/122337572-original-penetrating-oil-liquid-1-gallon-can-single-penetrant-rusted)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-08*