---
product_id: 481391692
title: "3-IN-ONE - 120018 Fast-Acting Penetrant Drip Oil, 4 OZ"
brand: "3-in-one"
price: "FREE"
currency: RON
in_stock: false
reviews_count: 8
url: https://www.desertcart.ro/products/481391692-3-in-one-120018-fast-acting-penetrant-drip-oil-4
store_origin: RO
region: Romania
---

# 3-IN-ONE - 120018 Fast-Acting Penetrant Drip Oil, 4 OZ

**Brand:** 3-in-one
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 3-IN-ONE - 120018 Fast-Acting Penetrant Drip Oil, 4 OZ by 3-in-one
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/481391692-3-in-one-120018-fast-acting-penetrant-drip-oil-4)

## Best For

- 3-in-one enthusiasts

## Why This Product

- Trusted 3-in-one brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

3-IN-ONE Fast-Acting Penetrant quickly loosens stuck parts and prevents rust. Penetrates up to 3 times faster than the leading competitors* Prevents rust better than the leading competitors** Marksman Spout for easy precision application Great for use on tools, hinges, nuts, and bolts Safe for use on plastics, rubber and metal 50-state VOC compliant *Independent laboratory testing 2012 **Assured Testing Laboratory 2013

## Features

- Make sure this fits by entering your model number.
- Fast-Acting Penetrant quickly loosens stuck parts and prevents rust
- Independent laboratory testing shows 3-IN-ONE Penetrant Drip Oil can penetrate up to 3 times faster, and prevent rust better, than the leading competitors
- Great for use on tools, hinges, nuts, and bolts. Safe for use on plastics, rubber and metal
- Squeeze bottle design offers control over the amount of penetrant dispensed. Size is ideal for Automotive, Marine, Home, and shop use
- Marksman Twist Spout makes it easy to use and apply product exactly where you want it

## Images

![3-IN-ONE - 120018 Fast-Acting Penetrant Drip Oil, 4 OZ - Image 1](https://m.media-amazon.com/images/I/514HhR-LY-L.jpg)
![3-IN-ONE - 120018 Fast-Acting Penetrant Drip Oil, 4 OZ - Image 2](https://m.media-amazon.com/images/I/61mO2+PVkVL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Great
  

*by A***X on Reviewed in the United States 🇺🇸 on May 23, 2022*

Great oil to clean and lubricate

### ⭐⭐⭐⭐⭐ 







  
  
    Great project not so great shipping
  

*by L***G on Reviewed in the United States 🇺🇸 on January 22, 2021*

It's a great product as I use it frequently but my issue , as others have stated is I also ordered 3 in 1 multi purpose oil and 3 in 1 motor oil  in the same shipment and they were intact. this one not so much. They each came in individually wrapped bags but this one was torn and the cap was only half tight , allowing about 1/4 of the bottle to leak out. The inside and outside of the Amazon box was saturated with oil but the box was not crushed or damaged in any way. This seems like a quality control issue to me as the other 2 products tops are locked in place with a strap of plastic forcing you to actually cut it off to loosen the cap , whereas the penetrating oil is not. You just need to unscrew the top a little to allow it to be used. All in all it is a great product but not so great dispenser top meant for shipping

### ⭐⭐⭐⭐⭐ 







  
  
    Made an impossible job easy
  

*by S***R on Reviewed in the United States 🇺🇸 on August 23, 2020*

I had been working on a 100 year old (literally!) light fixture, trying to rewire it to use in my house. But I couldn't disassemble it past a certain point.  I suspected that I needed to unscrew two sections but I couldn't even see the location where the two parts joined. I twisted the parts but nothing would budge, and I was afraid to put my full strength behind it because I couldn't be sure there was even a threaded joint there.I had fully given up and was googling for a lamp repair shop nearby when I remembered I had bought this penetrating oil for one of my son's projects. I squirted a modest amount into the area where I believed the sections joined, waited a brief time and twisted.  It turned easily and i was able to fully disassemble my light. The light itself is aluminum and had an iron pipe screwed into a tapped hole in the aluminum and the pipe had rusted (and engaged in who knows what sort of galvanic mischief). The oil broke through a century's worth of rust in seconds.  I'm a believer.

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**Shop now:** [https://www.desertcart.ro/products/481391692-3-in-one-120018-fast-acting-penetrant-drip-oil-4](https://www.desertcart.ro/products/481391692-3-in-one-120018-fast-acting-penetrant-drip-oil-4)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-01*