--- product_id: 3925711 title: "Corrosion Inhibitor, Long-Lasting Anti-Rust Spray, 6.5 OZ" brand: "wd-40 specialist" price: "R603" currency: ZAR in_stock: true reviews_count: 13 category: "Wd 40 Specialist" url: https://www.desertcart.co.za/products/3925711-corrosion-inhibitor-long-lasting-anti-rust-spray-6-5-oz store_origin: ZA region: South Africa --- # Precision spray with included straw 1 year outdoor corrosion defense Up to 2 years indoor protection Corrosion Inhibitor, Long-Lasting Anti-Rust Spray, 6.5 OZ **Brand:** wd-40 specialist **Price:** R603 **Availability:** ✅ In Stock ## Summary > 🛠️ Lock in longevity, spray on confidence! ## Quick Answers - **What is this?** Corrosion Inhibitor, Long-Lasting Anti-Rust Spray, 6.5 OZ by wd-40 specialist - **How much does it cost?** R603 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/3925711-corrosion-inhibitor-long-lasting-anti-rust-spray-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 by Pros:** WD-40 Specialist quality that professionals rely on to keep tools and equipment corrosion-free. - • **Non-Drying Formula:** Stays put without running or dripping, ensuring long-lasting, reliable protection. - • **Ultimate Rust Shield:** Blocks air & moisture to keep metal pristine for up to 2 years indoors and 1 year outdoors. - • **Precision Application:** Comes with a straw for targeted, no-mess spraying—protect exactly where you need it. - • **Extreme Environment Ready:** Engineered to perform in hot, humid, cold, and winter conditions—your gear’s best defense. ## Overview WD-40 Specialist Corrosion Inhibitor is a premium anti-rust spray that protects metal surfaces by blocking moisture and air, delivering up to 2 years of indoor and 1 year of outdoor corrosion protection. Featuring a precision straw for controlled application and a non-drying formula, it’s designed for extreme environments and trusted by professionals to extend the life of tools and equipment. ## Description A long-lasting rust preventative that protects metal parts, blocking rust and corrosion for up to 1 year outdoors or 2 years indoors. WD-40 Specialist Corrosion Inhibitor is an anti-rust spray ideal for preventative maintenance and use in extreme environments such as high humidity. It provides non-drying protection that stays where you spray it. A must have for corrosion protection. *Long-lasting rust & corrosion protection *Protects metals for one year *Extends life of tools and equipment *Ideal on equipment in storage *50-State VOC Compliant Review: Effective Corrosion Protection - I used this WD-40 corrosion inhibitor on metal tools and outdoor equipment. It applies easily and leaves a protective coating that helps prevent rust and corrosion. The spray nozzle works well, and a little goes a long way. So far, it has performed as expected and seems like a good option for protecting metal surfaces. Review: Works great - 2nd purchase and great product, A little expensive for this small can ## Features - Coats metal parts to lubricate and protect against rust and corrosion by blocking out air and moisture. Protects for up to 2 years when used indoors and for up to 1 year when used outdoors - Recommended for preventative maintenance or for protection in corrosive environments, such as hot and highly humid or cold, and winter atmospheres - Included straw creates a precision stream of lubricant for controlled application and fastens to the notched cap for secure storage - Non-drying lubricant does not run and says where you spray it. 50-state VOC compliant and NSF Category A7 - WD-40 Brand believes in creating high-quality products that will not fail in extreme conditions. Professionals rely on WD-40 Specialist to get the job done right ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00631GWS4 | | Best Sellers Rank | #4,001 in Automotive ( See Top 100 in Automotive ) #18 in Care Corrosion & Rust Inhibitors | | Brand | WD-40 Specialist | | Brand Name | WD-40 Specialist | | Container Type | Can | | Customer Reviews | 4.7 out of 5 stars 2,667 Reviews | | EU Spare Part Availability Duration | 1 Years | | Global Trade Identification Number | 00079567300038 | | Included Components | WD40 300035 Specialist Corrosion Inhibitor Spray - 6.5 oz. | | Item Type Name | WD40 300035 Specialist Corrosion Inhibitor Spray - 6.5 oz. | | Item Weight | 8 ounces | | Liquid Volume | 10 Fluid Ounces | | Manufacturer | The WD-40 Company | | Material | Metal | | Model Number | 300035 | | Number of Items | 1 | | Package Information | Can | | Part Number | 300035 | | Recommended Uses For Product | Corrosion Inhibitor | | Specific Uses For Product | Prevent Corrosion | | UPC | 079567300038 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** WD-40 Specialist - **Item Weight:** 8 ounces - **Liquid Volume:** 10 Fluid Ounces - **Material:** Metal - **Package Information:** Can ## Images ![Corrosion Inhibitor, Long-Lasting Anti-Rust Spray, 6.5 OZ - Image 1](https://m.media-amazon.com/images/I/61sm2rlwX0L.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Effective Corrosion Protection *by M***� on June 24, 2026* I used this WD-40 corrosion inhibitor on metal tools and outdoor equipment. It applies easily and leaves a protective coating that helps prevent rust and corrosion. The spray nozzle works well, and a little goes a long way. So far, it has performed as expected and seems like a good option for protecting metal surfaces. ### ⭐⭐⭐⭐⭐ Works great *by M***M on March 21, 2026* 2nd purchase and great product, A little expensive for this small can ### ⭐⭐⭐⭐⭐ Thick *by W***K on June 28, 2026* Thick semi permanent rust protection. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/3925711-corrosion-inhibitor-long-lasting-anti-rust-spray-6-5-oz](https://www.desertcart.co.za/products/3925711-corrosion-inhibitor-long-lasting-anti-rust-spray-6-5-oz) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-08*