---
product_id: 258870709
title: "Long-Term Corrosion Inhibitor, 6.5 OZ"
brand: "wd-40 specialist"
price: "€ 53.68"
currency: EUR
in_stock: true
reviews_count: 5
category: "Wd 40 Specialist"
url: https://www.desertcart.it/products/258870709-long-term-corrosion-inhibitor-6-5-oz
store_origin: IT
region: Italy
---

# Protects for weeks on end Ideal for automotive & outdoor gear Long-term corrosion defense Long-Term Corrosion Inhibitor, 6.5 OZ

**Brand:** wd-40 specialist
**Price:** € 53.68
**Availability:** ✅ In Stock

## Summary

> 🛠️ Protect your gear like a pro—rust doesn’t stand a chance!

## Quick Answers

- **What is this?** Long-Term Corrosion Inhibitor, 6.5 OZ by wd-40 specialist
- **How much does it cost?** € 53.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/258870709-long-term-corrosion-inhibitor-6-5-oz)

## 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

- • **Compact & Ready:** 6.5 oz can fits easily in your toolkit or glove box.
- • **Trusted by Pros:** Highly rated with 4.7 stars from thousands of users.
- • **Ultimate Rust Shield:** Stops corrosion in its tracks with lasting protection.
- • **Weatherproof Formula:** Keeps parts safe through harsh winters and dusty conditions.
- • **Multi-Use Power Spray:** Perfect for prevention, quick fixes, and rust removal.

## Overview

WD-40 Specialist Long-Term Corrosion Inhibitor is a premium 6.5 oz spray designed to prevent and remove rust on exposed metal parts. Its durable, weather-resistant formula offers weeks of protection, making it ideal for automotive, RV, and outdoor equipment maintenance. Highly rated by users for effectiveness and reliability, it’s a must-have for anyone serious about long-term corrosion defense.

## Description

This product will be an excellent pick for you. It comes in a proper packaging.

Review: I use this on highly exposed parts on my RV. I primarily use this for prevention in areas prone to rust. The best prevention is to ensure any rust is removed and painted appropriately. That being said, there are simply places that cannot be painted, such as scissor stabilizers or areas exposed to road debris. This is where this product comes into play for me. In one situation, simply because I did not have the time to properly fix it, I just sprayed it on the affected area to prevent further rust. By the time I got back to it, the rust was almost entirely removed. Because it was more of an unsightly issue than a critical component, I let it sit longer. After two weeks, it just about removed all the visible rust and protected the part even in dusty and arid conditions. It didn't seem like it dried out. I was impressed. This will be used for removal, prevention, and quick fix to prevent further damage until it can be properly fixed. Overall, this is a good product, but a bit pricey. Time will tell how much a 6.5 ounce can will last, which will ultimately determine its overall value. For effectiveness, it works great. I would recommend.
Review: Nous avons 2 voitures pas recentes mais propres, j’ai testé cette enduit sur quelques pièces et surfaces avec de la corrosion puis verifié le resultat apres avoir passé un hiver Canadien. Je suis surpris du résultat, le produit dilue la rouille puis sèche apres environs une journée laissant une protection qui a passé l’hivers. Oui c’est Très dispendieux pour une petite bouteille mais je le recommande tout de même fortement.

## Features

- Item Category: Machine Lubricant
- Item Trademark: WD-40
- manufacturer: Generic

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00631GWS4 |
| Batteries required | No |
| Best Sellers Rank | #25,854 in Automotive ( See Top 100 in Automotive ) #47 in Care Corrosion & Rust Inhibitors |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,387) |
| Date First Available | 8 August 2012 |
| Is assembly required | No |
| Item Weight | 227 g |
| Item model number | 300035 |
| Number of pieces | 1 |
| Product Dimensions | 7.62 x 7.62 x 17.78 cm; 226.8 g |

## Product Details

- **Brand:** WD-40 Specialist
- **Item weight:** 227 g
- **Liquid volume:** 10 Fluid Ounces
- **Package information:** Can
- **Recommended uses for product:** Metal,Plastics

## Images

![Long-Term Corrosion Inhibitor, 6.5 OZ - Image 1](https://m.media-amazon.com/images/I/61sm2rlwX0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***L on 1 August 2020*

I use this on highly exposed parts on my RV. I primarily use this for prevention in areas prone to rust. The best prevention is to ensure any rust is removed and painted appropriately. That being said, there are simply places that cannot be painted, such as scissor stabilizers or areas exposed to road debris. This is where this product comes into play for me. In one situation, simply because I did not have the time to properly fix it, I just sprayed it on the affected area to prevent further rust. By the time I got back to it, the rust was almost entirely removed. Because it was more of an unsightly issue than a critical component, I let it sit longer. After two weeks, it just about removed all the visible rust and protected the part even in dusty and arid conditions. It didn't seem like it dried out. I was impressed. This will be used for removal, prevention, and quick fix to prevent further damage until it can be properly fixed. Overall, this is a good product, but a bit pricey. Time will tell how much a 6.5 ounce can will last, which will ultimately determine its overall value. For effectiveness, it works great. I would recommend.

### ⭐⭐⭐⭐⭐ Review
*by S***O on 15 April 2022*

Nous avons 2 voitures pas recentes mais propres, j’ai testé cette enduit sur quelques pièces et surfaces avec de la corrosion puis verifié le resultat apres avoir passé un hiver Canadien. Je suis surpris du résultat, le produit dilue la rouille puis sèche apres environs une journée laissant une protection qui a passé l’hivers. Oui c’est Très dispendieux pour une petite bouteille mais je le recommande tout de même fortement.

### ⭐⭐⭐⭐⭐ Review
*by B***P on 17 November 2025*

Great for long storage of machinery with cast iron surfaces etc

## Frequently Bought Together

- WD-40 Specialist Corrosion Inhibitor, Long-Lasting Anti-Rust Spray, 6.5 OZ
- WD-40 Specialist Penetrant with Smart Straw, Penetrant for Metal, Rubber and Plastic Threads, Locks and Nuts, Industrial Strength Fast-Acting Formula, 11 Oz.
- WD-40 Specialist Silicone Lubricant with SMART STRAW SPRAYS 2 WAYS, 11 OZ

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-06*