---
product_id: 564779788
title: "Kroil Penetrating Oil with Silicone (Liquid-55 Gallon Drum-Single) | Penetrant for Rusted Bolts, Metal | Lubricant for Hinges, Chains, Moving Parts (SK551)"
brand: "kroil"
price: "€ 1945.29"
currency: EUR
in_stock: false
url: https://www.desertcart.hr/products/564779788-kroil-penetrating-oil-with-silicone-liquid-55-gallon-drum-single
store_origin: HR
region: Croatia
---

# Moisture displacement & corrosion protection Superior penetration power Silicone-enhanced lubrication Kroil Penetrating Oil with Silicone (Liquid-55 Gallon Drum-Single) | Penetrant for Rusted Bolts, Metal | Lubricant for Hinges, Chains, Moving Parts (SK551)

**Brand:** kroil
**Price:** € 1945.29
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Unlock stuck parts like a pro—don’t let rust hold you back!

## Quick Answers

- **What is this?** Kroil Penetrating Oil with Silicone (Liquid-55 Gallon Drum-Single) | Penetrant for Rusted Bolts, Metal | Lubricant for Hinges, Chains, Moving Parts (SK551) by kroil
- **How much does it cost?** € 1945.29 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/564779788-kroil-penetrating-oil-with-silicone-liquid-55-gallon-drum-single)

## 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

- • **Break Rust Bonds Fast:** Penetrates tight spaces to free stuck bolts with ease
- • **Multi-Industry Trusted:** Preferred by pros since 1939 for reliable performance
- • **Corrosion’s Worst Enemy:** Displaces moisture and guards against saltwater damage
- • **Silicone-Boosted Leverage:** Reduces torque needed on frozen bearings and hinges
- • **Made in the USA, Built to Last:** Crafted domestically with global reach and quality

## Overview

Kroil Penetrating Oil with Silicone is a professional-grade lubricant and rust penetrant designed to effortlessly free frozen bolts, hinges, and moving parts. Enhanced with silicone for superior penetration and lubrication, it displaces moisture and protects against corrosion, making it ideal for industrial, marine, and maintenance applications. Proudly made in the USA since 1939, Kroil delivers trusted, high-performance results that save time and effort on tough repairs.

## Description

Full description not available

## Features

- ✔️ TRUSTED NAME IN PENETRATING OILS – Kroil Penetrant with Silicone (formerly Silikroil) from Kano Laboratories builds on our 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.
- ✔️ SUPERIOR PENETRATION WITH SILICONE – The addition of silicone to Kroil results in superior penetration and extra lubrication for stuck parts. This high solvency oil penetrates tight spaces to break the bonds of rust, and provide lubrication at the molecular level.
- ✔️ SIMPLIFIES REPAIRS, MAGNIFIES MUSCLE – When tackling the toughest nuts and bolts, any additional leverage helps. Kroil with Silicone is designed for use on frozen bearings, slides, gate valves, hinges, chains, and more, and requires less torque to loosen. Now that’s leverage!
- ✔️ ATTACKS CORROSION, DISPLACES MOISTURE – Corrosion meets its match, as Kroil with Silicone penetrates rust, cleans carbon deposits and lubricates rusty parts. Our silicone lubricant also displaces moisture and protects against humidity and salt water, which makes it perfect for marine, boating and fishing applications.
- ✔️ MADE IN THE USA WITH GLOBAL PACKAGING – Kroil brand and Kano Laboratories were founded in Chicago, Illinois, USA in 1939 by Thomas J. O’Kane. Now located in Nashville, Tennessee, USA, we take pride in employing American workers to produce the highest quality penetrants right here in the USA.

## Product Details

- **Material:** Blend
- **Brand:** KROIL
- **Package Information:** Drum
- **Liquid Volume:** 55 Gallons
- **Recommended Uses For Product:** Industrial, Marine, Mechanical

## Images

![Kroil Penetrating Oil with Silicone (Liquid-55 Gallon Drum-Single) | Penetrant for Rusted Bolts, Metal | Lubricant for Hinges, Chains, Moving Parts (SK551) - Image 1](https://m.media-amazon.com/images/I/616oI-yM+fL.jpg)
![Kroil Penetrating Oil with Silicone (Liquid-55 Gallon Drum-Single) | Penetrant for Rusted Bolts, Metal | Lubricant for Hinges, Chains, Moving Parts (SK551) - Image 2](https://m.media-amazon.com/images/I/71Dftl0Gc5L.jpg)
![Kroil Penetrating Oil with Silicone (Liquid-55 Gallon Drum-Single) | Penetrant for Rusted Bolts, Metal | Lubricant for Hinges, Chains, Moving Parts (SK551) - Image 3](https://m.media-amazon.com/images/I/71WUBjn0joL.jpg)
![Kroil Penetrating Oil with Silicone (Liquid-55 Gallon Drum-Single) | Penetrant for Rusted Bolts, Metal | Lubricant for Hinges, Chains, Moving Parts (SK551) - Image 4](https://m.media-amazon.com/images/I/61xEOGo21rL.jpg)
![Kroil Penetrating Oil with Silicone (Liquid-55 Gallon Drum-Single) | Penetrant for Rusted Bolts, Metal | Lubricant for Hinges, Chains, Moving Parts (SK551) - Image 5](https://m.media-amazon.com/images/I/71LIuu55w-L.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.hr/products/564779788-kroil-penetrating-oil-with-silicone-liquid-55-gallon-drum-single](https://www.desertcart.hr/products/564779788-kroil-penetrating-oil-with-silicone-liquid-55-gallon-drum-single)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-13*