---
product_id: 170644729
title: "WD-40 Specialist 6-Pack Penetrant with SMART STRAW SPRAYS 2 WAYS, 11 OZ - Industrial Machine Lubricant - Prevent Corrosion - 0.98 pounds"
brand: "wd-40 specialist"
price: "S$259"
currency: SGD
in_stock: true
reviews_count: 5
category: "Wd 40 Specialist"
url: https://www.desertcart.sg/products/170644729-wd-40-specialist-6-pack-penetrant-with-smart-straw-sprays
store_origin: SG
region: Singapore
---

# Dual spray precision 2x faster penetration Protects against corrosion WD-40 Specialist 6-Pack Penetrant with SMART STRAW SPRAYS 2 WAYS, 11 OZ - Industrial Machine Lubricant - Prevent Corrosion - 0.98 pounds

**Brand:** wd-40 specialist
**Price:** S$259
**Availability:** ✅ In Stock

## Summary

> 🛠️ Unlock stuck parts and lock in protection like a pro!

## Quick Answers

- **What is this?** WD-40 Specialist 6-Pack Penetrant with SMART STRAW SPRAYS 2 WAYS, 11 OZ - Industrial Machine Lubricant - Prevent Corrosion - 0.98 pounds by wd-40 specialist
- **How much does it cost?** S$259 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/170644729-wd-40-specialist-6-pack-penetrant-with-smart-straw-sprays)

## 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

- • **Multi-Material Safe:** Engineered for metal, rubber, and plastic without damage
- • **Break Rust 2x Faster:** Penetrates stuck parts with unmatched speed to save your downtime
- • **Smart Straw 2-Way Spray:** Switch effortlessly between broad coverage and pinpoint accuracy
- • **Low Odor & VOC Compliant:** Professional-grade power with a clean, safe formula for all environments
- • **Long-Lasting Corrosion Shield:** Leaves a thin, dust-resistant protective layer for lasting defense

## Overview

WD-40 Specialist 6-Pack Penetrant features a fast-acting formula that penetrates rust and corrosion twice as fast as competitors. Equipped with a Smart Straw for dual spray modes—broad or precise—this 11 oz industrial lubricant protects metal, rubber, and plastic parts by leaving a thin, dust-resistant barrier. Low odor and VOC compliant, it’s trusted worldwide by professionals to free stuck nuts, bolts, and locks while preventing future corrosion.

## Description

Less time fixing and more time enjoying. WD-40 Specialist Penetrant makes it easy to quickly get the job done right so you bask in your accomplishment and move on. Professional-grade WD-40 Specialist Penetrant formula works fast to break the toughest jams and protects parts from future rust & corrosion. Leaves a thin protective layer that prevents future corrosion without attracting dust or other particles. Designed with safety in mind: Low odor formula, VOC compliant in 50 states. Backed by the excellence of WD-40, the world leader in residential and commercial lubricants. Effective in breaking bonds for most materials - metal, rubber, plastic and more. Penetrates up to 2x faster than the competition* - Penetrates rust to free up stuck, frozen, or seized equipment and parts - Safe to use on metal, rubber and plastic parts - Ideal for use on nuts, bolts, threads and locks - 50-state VOC compliant. *Test Lab: Fred Cuneo (3rd Party); Nail Climb Test; Test date: 03/2021. **Test Lab: WD-40 Co. Technical Center (Pine Brook, NJ); ASTM B117; Test date: 02/2021.

Review: works good
Review: Works great

## Features

- Contains gas under pressure; may explode if heated.
- Extremely flammable aerosol.
- May be fatal if swallowed and enters airways.
- Everything you need in a professional-grade Penetrating Lubricant: Low-odor, Strong, Fast, and Targeted. WD-40 Specialist Penetrant with a Smart Straw to Spray 2 Ways
- Fast-acting formula breaks rust and corrosion that jam up parts and leaves behind a protective layer that prevents future corrosion
- If it's stuck, WD-40 Specialist Penetrant can help - nuts, bolts, threads, locks, chains, and more
- Target the smallest crevices between threads or cover large areas as easily with the Smart Straw sprays 2 ways: Regular or Precise, Wide or Narrow, Broad or Targeted
- Experts around the world trust WD-40 Specialist formula to deliver professional grade protection every single time

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00631GP9A |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 1,286,313 in DIY & Tools ( See Top 100 in DIY & Tools ) 2,332 in Lubricants |
| Customer Reviews | 4.7 4.7 out of 5 stars (220) |
| Date First Available | 17 May 2012 |
| Included components | SMART STRAW SPRAYS |
| Item Package Quantity | 1 |
| Item Weight | 445 g |
| Item model number | 300004 |
| Manufacturer | WD-40 |
| Material | Specialized Compound |
| Measurement System | Inch |
| Part number | 300004 |
| Size | 11 Oz |
| Specific uses | Prevent Corrosion |
| Style | 6- Pack |

## Product Details

- **Brand:** WD-40 Specialist
- **Item weight:** 445 g
- **Liquid volume:** 11
- **Material:** Specialized Compound
- **Package information:** Tin

## Images

![WD-40 Specialist 6-Pack Penetrant with SMART STRAW SPRAYS 2 WAYS, 11 OZ - Industrial Machine Lubricant - Prevent Corrosion - 0.98 pounds - Image 1](https://m.media-amazon.com/images/I/41jHTFGLHjL.jpg)
![WD-40 Specialist 6-Pack Penetrant with SMART STRAW SPRAYS 2 WAYS, 11 OZ - Industrial Machine Lubricant - Prevent Corrosion - 0.98 pounds - Image 2](https://m.media-amazon.com/images/I/51-TfyT2HTL.jpg)
![WD-40 Specialist 6-Pack Penetrant with SMART STRAW SPRAYS 2 WAYS, 11 OZ - Industrial Machine Lubricant - Prevent Corrosion - 0.98 pounds - Image 3](https://m.media-amazon.com/images/I/51M4ZfH6rBL.jpg)
![WD-40 Specialist 6-Pack Penetrant with SMART STRAW SPRAYS 2 WAYS, 11 OZ - Industrial Machine Lubricant - Prevent Corrosion - 0.98 pounds - Image 4](https://m.media-amazon.com/images/I/51RafMRs7jL.jpg)
![WD-40 Specialist 6-Pack Penetrant with SMART STRAW SPRAYS 2 WAYS, 11 OZ - Industrial Machine Lubricant - Prevent Corrosion - 0.98 pounds - Image 5](https://m.media-amazon.com/images/I/51ejsfQ1OLL.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***. on 13 November 2025*

works good

### ⭐⭐⭐⭐ Review
*by W***E on 17 October 2025*

Works great

### ⭐⭐⭐⭐⭐ Review
*by A***R on 15 October 2025*

Handy problem fixer, can never have too many.

## Frequently Bought Together

- WD-40 Specialist Penetrant with SMART STRAW SPRAYS 2 WAYS, 11 OZ [6-Pack]
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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-25*