---
product_id: 93486054
title: "Radiator Specialty L112 11 Oz Liquid Wrench Penetrating Oil"
brand: "liquid wrench"
price: "€ 0.31"
currency: EUR
in_stock: false
reviews_count: 7
url: https://www.desertcart.hr/products/93486054-radiator-specialty-l112-11-oz-liquid-wrench-penetrating-oil
store_origin: HR
region: Croatia
---

# Fast penetrating solvent Loosens rusted nuts & bolts in minutes Proudly made in the USA Radiator Specialty L112 11 Oz Liquid Wrench Penetrating Oil

**Brand:** liquid wrench
**Price:** € 0.31
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Don’t get stuck—free your gear with Liquid Wrench!

## Quick Answers

- **What is this?** Radiator Specialty L112 11 Oz Liquid Wrench Penetrating Oil by liquid wrench
- **How much does it cost?** € 0.31 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/93486054-radiator-specialty-l112-11-oz-liquid-wrench-penetrating-oil)

## Best For

- liquid wrench enthusiasts

## Why This Product

- Trusted liquid wrench brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Use Powerhouse:** Versatile formula dissolves rust, cuts grease, and frees frozen mechanisms.
- • **Premium Clear Formula:** Reformulated for a clean, no-mess application on garden hoses, clamps, and pipes.
- • **Eco-Conscious Efficiency:** Fast-acting yet mindful of long-term aquatic impact—use responsibly.
- • **Trusted American Quality:** Manufactured in the USA with a solid block desiccant core for lasting performance.
- • **Unlock Rusted Parts Instantly:** Precision spray straw targets stuck bolts with surgical accuracy.

## Overview

Liquid Wrench L112 is an 11 oz aerosol penetrating oil designed to quickly dissolve rust and grease, freeing stuck nuts, bolts, and frozen parts. Featuring a precision spray straw and a clear, reformulated formula, it’s a versatile lubricant made in the USA, trusted by professionals for fast, reliable performance.

## Description

Features and benefits: Free stuck nuts, bolts or locks dissolves rust and cuts through grease quickly penetrates corrosion reformulated new clear formula use on garden hose nozzles, clamps, pipes and frozen mechanisms premium lubricants with formulations designed for specific applications.

Review: Damaged - Cake damaged and bottle leaking terrible smell
Review: Very good stuff - Used to remove exhaust header made job easier expensive but worth it

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- Contains gas under pressure; may explode if heated.
- Flammable aerosol.
- Harmful if swallowed.
- May be fatal if swallowed and enters airways.
- May cause an allergic skin reaction.
- May cause drowsiness or dizziness.
- Toxic to aquatic life with long lasting effects.
- Liquid Wrench 1 lubricant aerosol, 11 oz.
- Solid block desiccant core: A composite of molecular sieve and activated
- This is manufactured in United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000ZZWNYG |
| Best Sellers Rank | 751,387 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,770 in Lubricants |
| Brand | Liquid Wrench |
| Brand Name | Liquid Wrench |
| Container Type | Tin |
| Customer Reviews | 4.7 out of 5 stars 1,441 Reviews |
| Flash Point | 56 Degrees Celsius |
| Global Trade Identification Number | 00078698120157 |
| Included Components | aerosol can |
| Item Form | Aerosol |
| Item Type Name | ...... |
| Item Weight | 113 g |
| Item weight | 113 g |
| Liquid Volume | 11 Fluid Ounces |
| Liquid volume | 11 Fluid Ounces |
| Manufacturer | Liquid Wrench |
| Material | liquid |
| Model Number | L112 |
| Number of Items | 1 |
| Package information | Tin |
| Part Number | L112 |
| Recommended Uses For Product | Lubricant |
| Recommended uses for product | Lubricant |
| SAE J300 Viscosity Grade | 5W-30 |
| Specific Uses For Product | Prevent Corrosion |
| UPC | 078698120157 094715759803 |
| Unit Count | 325.31 millilitre |
| Viscosity | 5w-30 |
| Viscosity Level | Low |

## Product Details

- **Brand:** Liquid Wrench
- **Item weight:** 0.25 Pounds
- **Liquid volume:** 11 Fluid Ounces
- **Material:** liquid
- **Package information:** Tin

## Images

![Radiator Specialty L112 11 Oz Liquid Wrench Penetrating Oil - Image 1](https://m.media-amazon.com/images/I/71Haif00biL.jpg)
![Radiator Specialty L112 11 Oz Liquid Wrench Penetrating Oil - Image 2](https://m.media-amazon.com/images/I/812MVZHnbYL.jpg)
![Radiator Specialty L112 11 Oz Liquid Wrench Penetrating Oil - Image 3](https://m.media-amazon.com/images/I/81UcDixqs+L.jpg)
![Radiator Specialty L112 11 Oz Liquid Wrench Penetrating Oil - Image 4](https://m.media-amazon.com/images/I/81Ewg8L6mEL.jpg)
![Radiator Specialty L112 11 Oz Liquid Wrench Penetrating Oil - Image 5](https://m.media-amazon.com/images/I/91rrSSqNVUL.jpg)

## Questions & Answers

**Q: Can i use liquid wrench penetrating oil on a large pvc water shut off valve? it runs to a waterfall. it has been buried for years and won't budge.**
A: It should not hurt the pvc. If valve has been buried, I would first clear around it then clean it as best as possible. Take a hair dryer or heat gun(be very careful with heat gun) and warm, just warm valve, let cool and warm again. Apply liquid wrench let sit 10-20 mins. Use valve wrench to try and open valve, repeat id necessary. Heat done right(low) ought not cause any problems with liquid wrench which is a flammable.

**Q: After it dries, does anyone knows if it will prevent rust?**
A: It does prevent rust. Been using liquid wrench for 40 years to prevent rust on my tools stored in my garage. After iI use a metal tool I spray it with Liquid Wrench. Never lost a tool due to rust.

**Q: Is it safe to use for breaking loose rusted stuck exhaust bolts? i know it is flammable but i figure i could clean it off after i get the bolts out.**
A: It won a comparison between 5 other well known rust penetrators by a well know product evaluator on YouTube. But the ultimate exhaust bolt fix is heat if all else fails.

**Q: Does this form a foam when sprayed on ??? J. Payne**
A: No, it is more like the consistency of WD-40. It bubble a little when you first spray it (probably from the propellant) but it leaves more of a thin (penetrating) oil residue.

## Customer Reviews

### ⭐ Damaged
*by N***I on 29 January 2022*

Cake damaged and bottle leaking terrible smell

### ⭐⭐⭐⭐⭐ Very good stuff
*by A***R on 1 March 2022*

Used to remove exhaust header made job easier expensive but worth it

### ⭐⭐⭐⭐⭐ Great
*by A***M on 8 June 2026*

The Liquid Wrench Gunk Super Penetrant Spray is an excellent product that every garage, workshop, and toolbox should have. It works incredibly well for loosening rusted, corroded, and stuck nuts, bolts, hinges, and other metal parts that can be difficult to move. I was impressed by how quickly it penetrates and starts working. A small amount goes a long way, helping free stubborn hardware with minimal effort. It saved me a significant amount of time on repair and maintenance projects that would have otherwise been frustrating and time-consuming. The spray nozzle provides good coverage and allows for precise application in tight spaces. The formula reaches deep into threads and moving parts, helping reduce resistance and making disassembly much easier. It is especially useful for automotive repairs, equipment maintenance, and household projects. The 11 oz can offers plenty of product for multiple jobs, and the overall performance exceeded my expectations. Reliable, effective, and easy to use, this penetrant spray delivers excellent results when you need it most. I highly recommend the Liquid Wrench Gunk Super Penetrant Spray for anyone dealing with rusted or seized parts. It's a dependable product that earns a well-deserved 5-star rating!

## Frequently Bought Together

- Liquid Wrench Gunk L112/6 Super Penetrant Spray - 11 oz, Gray
- WD-40 Specialist Penetrant with Smart Straw, Penetrant for Metal, Rubber and Plastic Threads, Locks and Nuts, Industrial Strength Fast-Acting Formula, 11 Oz.
- Free All Rust Eater Deep Penetrating Oil, 11 oz Aerosol – Loosens Rusted Bolts, Nuts, Pipe Connections & Locks – Industrial-Grade Rust Remover, Silicone-Free Lubricant, Safe on Paint, Plastic Surfaces

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**Shop now:** [https://www.desertcart.hr/products/93486054-radiator-specialty-l112-11-oz-liquid-wrench-penetrating-oil](https://www.desertcart.hr/products/93486054-radiator-specialty-l112-11-oz-liquid-wrench-penetrating-oil)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-25*