---
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: "1792 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/122337572-original-penetrating-oil-liquid-1-gallon-can-single-penetrant-rusted
store_origin: RO
region: Romania
---

# Fast-acting rust loosener Penetrates tight spaces deeply Corrosion & moisture inhibitor Original Penetrating Oil (Liquid-1 Gallon Can-Single) | Penetrant for Rusted Bolts, Metal, Hinges, Chains, Moving Parts | Rust, Corrosion Inhibitor (KL011)

**Brand:** kroil
**Price:** 1792 Lei
**Availability:** ✅ In Stock

## Summary

> 🛠️ Unlock stuck parts like a pro—don’t get left rusting behind!

## 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?** 1792 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/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

- • **Rapid Rust Release:** Loosens seized parts quickly, saving you time and muscle
- • **Deep Penetration Power:** Reaches the tightest bolts, threads, and crevices effortlessly
- • **Ultimate Corrosion Defense:** Prevents rust and displaces moisture for long-lasting protection
- • **Effortless Maintenance Boost:** Simplifies repairs by reducing torque needed on stubborn parts
- • **Versatile Industrial Strength:** Trusted by pros across industries for reliable performance

## Overview

Kroil Original Penetrating Oil is a professional-grade solution designed to penetrate deep into tight spaces, rapidly loosen rusted and seized bolts, and protect metal parts from corrosion and moisture. Trusted across industries, this 1-gallon can delivers fast, reliable performance that simplifies maintenance and extends the life of your equipment.

## Description

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

## 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.
- ✔️ 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.

## Product Details

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

## 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.

## 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

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

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-09*