---
product_id: 15151775
title: "3-IN-ONE Fast-Acting Penetrant Drip Oil, 4 OZ"
brand: "3-in-one"
price: "A$16"
currency: AUD
in_stock: true
reviews_count: 8
category: "3 In One"
url: https://www.desertcart.com.au/products/15151775-3-in-one-fast-acting-penetrant-drip-oil-4-oz
store_origin: AU
region: Australia
---

# 3x faster penetration Precision Marksman spout Superior rust prevention 3-IN-ONE Fast-Acting Penetrant Drip Oil, 4 OZ

**Brand:** 3-in-one
**Price:** A$16
**Availability:** ✅ In Stock

## Summary

> ⚙️ Fast, precise, unstoppable—unleash the power of 3-IN-ONE Penetrant!

## Quick Answers

- **What is this?** 3-IN-ONE Fast-Acting Penetrant Drip Oil, 4 OZ by 3-in-one
- **How much does it cost?** A$16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/15151775-3-in-one-fast-acting-penetrant-drip-oil-4-oz)

## 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

## Key Features

- • **Pinpoint Application Control:** Marksman Twist Spout ensures no drip goes wasted—apply exactly where needed.
- • **Unlock Stuck Parts in a Flash:** Penetrates up to 3x faster than competitors for instant results.
- • **Rust-Proof Your Gear Like a Pro:** Clinically proven to prevent rust better than leading brands.
- • **Versatile & Safe on All Materials:** Perfect for metal, plastic, and rubber—tools, hinges, nuts, and bolts.
- • **Compact Powerhouse for Every Toolbox:** 4 oz squeeze bottle fits perfectly in automotive, marine, and home setups.

## Overview

3-IN-ONE Fast-Acting Penetrant Drip Oil is a 4 oz precision lubricant that penetrates stuck parts up to three times faster than competitors, while providing superior rust prevention. Its Marksman Twist Spout allows for exact application on metal, plastic, and rubber surfaces, making it ideal for automotive, marine, and home maintenance tasks.

## 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 2015

Review: Unsticks the stuck. - Penetrates deep and quick. Unsticks the stuck. Usually.
Review: Great product - Bought to oil and clean a gun.

## Features

- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00J25JD6Q |
| Best Sellers Rank | #6,041 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #38 in Industrial Lubricants |
| Brand | 3-IN-ONE |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,356) |
| Date First Available | March 14, 2014 |
| Flash Point | 141 Degrees Fahrenheit |
| Global Trade Identification Number | 00079567120018 |
| Item Form | Oil |
| Item Weight | 0.64 ounces |
| Item model number | 120018 |
| Liquid Volume | 4 Fluid Ounces |
| Manufacturer | WD-40 |
| Manufacturer Part Number | 120018 |
| Material | Metal |
| Model | Wd40 12001 Penetrant 4oz |
| Number of Items | 1 |
| Package Information | Bottle |
| Recommended Uses For Product | Marine |
| SAE J300 Viscosity Grade | 0W |
| Specific Uses For Product | Maintenance and repair tasks, marine or outdoor rust prevention |
| UPC | 079567120018 |
| Unit Count | 1.0 Count |
| Viscosity | 0w |

## Product Details

- **Brand:** 3-IN-ONE
- **Item Weight:** 18.14 g
- **Liquid Volume:** 4 Fluid Ounces
- **Material:** Metal
- **Package Information:** Bottle

## Images

![3-IN-ONE Fast-Acting Penetrant Drip Oil, 4 OZ - Image 1](https://m.media-amazon.com/images/I/61x9auLdvbL.jpg)

## Available Options

This product comes in different **Configuration, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Unsticks the stuck.
*by T***T on January 29, 2026*

Penetrates deep and quick. Unsticks the stuck. Usually.

### ⭐⭐⭐⭐⭐ Great product
*by R***N on November 7, 2025*

Bought to oil and clean a gun.

### ⭐⭐⭐⭐⭐ Excellent
*by B***V on October 7, 2025*

Its classic. Its penetrating. Its slick & fast acting. What more could you need.

## Frequently Bought Together

- 3-IN-ONE - 120018 Fast-Acting Penetrant Drip Oil, 4 OZ
- WD-40 Specialist Rust Release Penetrant Spray with Blu Torch and SMART STRAW SPRAYS 2 WAYS, 11 OZ
- 3-IN-ONE - 10038 Multi-Purpose Oil, 8 OZ

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**Shop now:** [https://www.desertcart.com.au/products/15151775-3-in-one-fast-acting-penetrant-drip-oil-4-oz](https://www.desertcart.com.au/products/15151775-3-in-one-fast-acting-penetrant-drip-oil-4-oz)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-16*