---
product_id: 258870709
title: "Long-Term Corrosion Inhibitor, 6.5 OZ"
brand: "wd-40 specialist"
price: "€ 65.18"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.es/products/258870709-long-term-corrosion-inhibitor-6-5-oz
store_origin: ES
region: Spain
---

# Ideal for machinery & cast iron surfaces Withstands harsh winter conditions Long-lasting corrosion protection Long-Term Corrosion Inhibitor, 6.5 OZ

**Brand:** wd-40 specialist
**Price:** € 65.18
**Availability:** ✅ In Stock

## Summary

> 🛠️ Lock in lasting protection, lose the rust forever!

## Quick Answers

- **What is this?** Long-Term Corrosion Inhibitor, 6.5 OZ by wd-40 specialist
- **How much does it cost?** € 65.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/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

- • **Trusted Performance:** Highly rated with 4.7 stars from over 2,300 users—proven reliability.
- • **Versatile Protection:** Perfect for long-term storage of machinery, automotive parts, and cast iron components.
- • **Precision Application:** Compact 6.5 OZ bottle designed for easy, targeted use without waste.
- • **Ultimate Rust Defense:** Protects metal surfaces from corrosion for months, even through tough winters.
- • **Effortless Maintenance:** Dries within a day to form a durable, invisible shield—no messy residue.

## Overview

WD-40 Specialist Long-Term Corrosion Inhibitor is a premium 6.5 OZ formula designed to dissolve rust and provide durable protection against corrosion. Ideal for machinery, automotive parts, and cast iron surfaces, it withstands harsh conditions including winter weather. Trusted by thousands with a 4.7-star rating, this product ensures your equipment stays rust-free during long storage periods.

## Description

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

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.
Review: Great for long storage of machinery with cast iron surfaces etc

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00631GWS4 |
| Batteries required | No |
| Best Sellers Rank | #25,989 in Automotive ( See Top 100 in Automotive ) #40 in Care Corrosion & Rust Inhibitors |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,380) |
| 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 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

### ⭐⭐⭐⭐⭐ Review
*by R***. on 14 December 2018*

Very useful , meets the expectations.

## 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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**Shop now:** [https://www.desertcart.es/products/258870709-long-term-corrosion-inhibitor-6-5-oz](https://www.desertcart.es/products/258870709-long-term-corrosion-inhibitor-6-5-oz)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-23*