---
product_id: 263665842
title: "Rust Release Penetrant Spray with Blu Torch and SMART STRAW SPRAYS 2 WAYS, 11 OZ"
brand: "wd-40 specialist"
price: "$1186"
currency: MXN
in_stock: true
reviews_count: 5
url: https://www.desertcart.mx/products/263665842-rust-release-penetrant-spray-with-blu-torch-and-smart-straw
store_origin: MX
region: Mexico
---

# Dual spray with Smart Straw 2x faster rust penetration Protects metal, plastic & rubber Rust Release Penetrant Spray with Blu Torch and SMART STRAW SPRAYS 2 WAYS, 11 OZ

**Brand:** wd-40 specialist
**Price:** $1186
**Availability:** ✅ In Stock

## Summary

> 🛠️ Unlock stuck parts and save your gear with WD-40 Specialist – the pro’s secret weapon!

## Quick Answers

- **What is this?** Rust Release Penetrant Spray with Blu Torch and SMART STRAW SPRAYS 2 WAYS, 11 OZ by wd-40 specialist
- **How much does it cost?** $1186 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/263665842-rust-release-penetrant-spray-with-blu-torch-and-smart-straw)

## Best For

- wd-40 specialist enthusiasts

## Why This Product

- Trusted wd-40 specialist brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Protects & Prevents:** Leaves a protective layer that stops rust and corrosion from coming back.
- • **Versatile 2-Way Spray:** Smart Straw lets you switch between precision and wide spray effortlessly.
- • **Breaks Rust Bonds Fast:** Blu Torch tech penetrates rust twice as fast for instant action.
- • **Safe on Multiple Materials:** Works seamlessly on metal, plastic, and rubber without damage.
- • **Industrial Strength Formula:** Engineered for heavy-duty use on nuts, bolts, locks, and chains.

## Overview

WD-40 Specialist Rust Release Penetrant Spray (11 oz) features proprietary Blu Torch technology that penetrates rust twice as fast, combined with a Smart Straw for dual spray modes. Designed for industrial strength performance, it safely loosens rusted nuts, bolts, locks, and chains while protecting metal, plastic, and rubber surfaces from future corrosion.

## Description

WD-40 Specialist Rust Release Penetrant Spray with Blu Torch and SMART STRAW SPRAYS 2 WAYS, 11 OZPenetrates deep into crevices, threads and seams to break the bonds that hold stuck parts together. It’s fast acting and ideal for nuts, bolts, threads, locks, and rusted chains. The WD-40 Specialist line is designed with industrial strength quality and extreme penetration for your hard to solve issues. Safe on plastic, rubber and metal; leaves behind a protective layer and helps prevent rust and corrosion from re-forming. Blu Torch Technology penetrates rust 2x faster. Blu Torch is proprietary to WD-40 Specialist Rust Release Penetrant. WD-40 Company has been around for 65 years and has never stopped their innovative mindset. The WD-40 Specialist product line has been refined to perfection so you get the results you need with ease.

Review: Buen producto
Review: RE: WD-40 Specialist Penetrant With Smart Straw, Penetrant For Metal, Rubber, And Plastic Threads Excellent product and by applying repeititively for several days, saved a dozen expensive locks for re-use saving lots of money. Also works really well on loosening up manifold bolts to remove boat manifold bolts in order to remove manifold gaskets and then install new gaskets able to save all bolts. Will use to loosen boat control cables to prevent stretching and destroying them as well saving lots of money.

## Features

- WD-40 11OZ Specialist Rust Release Penetrant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00631GQGW |
| Best Sellers Rank | #36,718 in Automotive ( See Top 100 in Automotive ) #57 in Care Corrosion & Rust Inhibitors |
| Item model number | 300004 |
| Manufacturer | WD-40 |
| Product Dimensions | 60.96 x 20.32 x 20.32 cm; 311.84 g |

## Product Details

- **Brand:** WD-40 Specialist
- **Item weight:** 11 Ounces
- **Liquid volume:** 11 Fluid Ounces
- **Material:** Plastic
- **Package information:** Can

## Images

![Rust Release Penetrant Spray with Blu Torch and SMART STRAW SPRAYS 2 WAYS, 11 OZ - Image 1](https://m.media-amazon.com/images/I/71ZC7ay+mHL.jpg)

## Questions & Answers

**Q: Is this formula very different from original wd 40 (which didn't work on my rusted outdoor light fixture screws)?**
A: This version is better at loosening rusted parts.  But you have  to remember it take time to creep into the threads and work. You can not just spray it on and start unscrewing, I have had severely rusted fittings that I sprayed every day for a week before they busted loose. There is no miracle product that you can spray and go instantly.

**Q: What makes it better than standard wd 40 for rusted bolt and screw removal?  Also does it work better or worse with a torch compared to original wd 40**
A: No idea what makes it better, if you spray a locked up bolt/nut wait 5-10 min then remove it. 
I’ve had very good luck with it

**Q: Could this be used to release rust and be followed up an application of WD-40 long term corrosion inhibitor?**
A: This product released rust. but I don't believe WD-40 long term corrosion inhibitor is any better as it only lasts one year outdoor use, I used than 3M or NAPA products those are more permanent inhibitors (more like paint)

**Q: will this remove rust on a table saw table?**
A: Not by itself but if you use steel or brass wool with it, it will help remove rust

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***Z on 9 October 2025*

Buen producto

### ⭐⭐⭐⭐⭐ Review
*by R***E on 2 January 2026*

RE: WD-40 Specialist Penetrant With Smart Straw, Penetrant For Metal, Rubber, And Plastic Threads Excellent product and by applying repeititively for several days, saved a dozen expensive locks for re-use saving lots of money. Also works really well on loosening up manifold bolts to remove boat manifold bolts in order to remove manifold gaskets and then install new gaskets able to save all bolts. Will use to loosen boat control cables to prevent stretching and destroying them as well saving lots of money.

### ⭐⭐⭐⭐⭐ Review
*by A***A on 30 December 2025*

This lubricant works very well for any of those pesky home projects that need a bit of loosening and oiling and is a GREAT price.

## Frequently Bought Together

- WD-40 Specialist Penetrant with Smart Straw, Penetrant for Metal, Rubber and Plastic Threads, Locks and Nuts, Industrial Strength Fast-Acting Formula, 11 Oz.
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**Shop now:** [https://www.desertcart.mx/products/263665842-rust-release-penetrant-spray-with-blu-torch-and-smart-straw](https://www.desertcart.mx/products/263665842-rust-release-penetrant-spray-with-blu-torch-and-smart-straw)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-26*