--- product_id: 740565933 title: "Neutrarust 661® Rust Converter - The Original Water based & Non-Hazardous. MOD & NATO Approved (1 Litre) 10-12 square metres coverage" brand: "neutrarust 661" price: "AR$34372" currency: ARS in_stock: false url: https://www.desertcart.com.ar/products/740565933-neutrarust-661-rust-converter-the-original-water-based-and-non store_origin: AR region: Argentina --- # Water-based & waterproof MOD & NATO approved 10-12 m² coverage per litre Neutrarust 661® Rust Converter - The Original Water based & Non-Hazardous. MOD & NATO Approved (1 Litre) 10-12 square metres coverage **Brand:** neutrarust 661 **Price:** AR$34372 **Availability:** ❌ Out of Stock ## Summary > 🛠️ Convert Rust Like a Pro — Protect, Paint, Prevail! ## Quick Answers - **What is this?** Neutrarust 661® Rust Converter - The Original Water based & Non-Hazardous. MOD & NATO Approved (1 Litre) 10-12 square metres coverage by neutrarust 661 - **How much does it cost?** AR$34372 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/740565933-neutrarust-661-rust-converter-the-original-water-based-and-non) ## Best For - neutrarust 661 enthusiasts ## Why This Product - Trusted neutrarust 661 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Friendly & Safe:** Water-based, non-hazardous formula that’s easy on you and the environment - • **Broad Surface Coverage:** Covers up to 12 square metres per litre for maximum efficiency - • **Marine-Grade Protection:** Specially formulated to withstand salt spray on cars, vessels, and oil rigs - • **Trusted Military Standard:** MOD & NATO approved for professional-grade reliability - • **Effortless Rust Conversion:** Transforms rust into a paint-ready surface with zero hassle ## Overview Neutrarust 661® is a UK-made, water-based rust converter offering 10-12 m² coverage per litre. Its non-hazardous formula converts rust into a durable, paint-ready surface while resisting water and air exposure. Approved by MOD & NATO, it’s engineered for high-performance protection against corrosion, especially in harsh salt spray environments like marine and oil rig applications. ## Description The Original Rust Converter developed over 40 years ago and still recognised around the world as the best rust treatment for almost any rusted metal project. Neutrarust 661 – This incredible British made product is hailed by many as the Original and Best Rust Converter. This is the Fast Working rust treatment for professional & around the house uses. Formulated to remove moisture and oxygen, the two main components that cause the degenerative process. It also seals the area to prevent further ingress. Easy to apply and perfect for automotive applications, ships, ballast tanks, oil rigs, refineries, power stations, boat yards, bridges, pipework, railways, subframes, chassis protection, engine mountings. In fact, anywhere that corroded ferrous materials can be found. Can be used above and below the water line. It seals the area to prevent further ingress. It has been designed to react rapidly on ferrous corrosion, leaving a tough dark insoluble ready-to-paint coating, without the use of hazardous mineral acids. It is safe to use, transport and store, Clean off any oil, grease, minerals and loose flakes of rust. Then simply apply with a brush or roller on to the rust. Once dry, the coating can be overpainted with a paint suitable for your individual application. ## Features - Great Coverage 10 - 12 Square Metres per litre. Made in the UK - Superior coating consistency providing high quality surface ready for painting - Easy to apply and resists water and air, protecting against corrosion - Rust Remedy converts rust into a ready to paint suface - Specially used against salt spray for cars, sea-going vessels and oil rig applications ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Neutrarust 661 | | Size | 1 Litre | | Item Volume | 1 Liters | | Item Form | Liquid | | Is Waterproof | True | | Model Name | Neutrarust | | Coverage | 10-12 square metres per litre | | UPC | 634158777356 | | Manufacturer | Neutra Rust Europe | | Part Number | NR661 | | Item Weight | 2.79 pounds | | Package Dimensions | 10.16 x 4.96 x 4.88 inches | | Item model number | NR-T1559 | | Batteries Required? | No | ## Product Details - **Brand:** Neutrarust 661 - **Size:** 1 Litre - **Item Volume:** 1 Liters - **Item Form:** Liquid - **Is Waterproof:** True - **Model Name:** Neutrarust - **Coverage:** 10-12 square metres per litre - **UPC:** 634158777356 - **Manufacturer:** Neutra Rust Europe ## Images ![Neutrarust 661® Rust Converter - The Original Water based & Non-Hazardous. MOD & NATO Approved (1 Litre) 10-12 square metres coverage - Image 1](https://m.media-amazon.com/images/I/51bexwtE0BL.jpg) ![Neutrarust 661® Rust Converter - The Original Water based & Non-Hazardous. MOD & NATO Approved (1 Litre) 10-12 square metres coverage - Image 2](https://m.media-amazon.com/images/I/61RhowwgsbL.jpg) ![Neutrarust 661® Rust Converter - The Original Water based & Non-Hazardous. MOD & NATO Approved (1 Litre) 10-12 square metres coverage - Image 3](https://m.media-amazon.com/images/I/61rH26enMDL.jpg) ![Neutrarust 661® Rust Converter - The Original Water based & Non-Hazardous. MOD & NATO Approved (1 Litre) 10-12 square metres coverage - Image 4](https://m.media-amazon.com/images/I/61N8x9vKD-L.jpg) ![Neutrarust 661® Rust Converter - The Original Water based & Non-Hazardous. MOD & NATO Approved (1 Litre) 10-12 square metres coverage - Image 5](https://m.media-amazon.com/images/I/61Yx2jGiK0L.jpg) ## Frequently Bought Together - Neutrarust 661 Rust Converter The Original Water based & Non-Hazardous. MOD & NATO Approved (1 Litre) 10-12 square metres coverage - MIVITOOM Hand Wire Brush Set 4 Pcs with Stainless Steel Brush and Brass Brush,Wire Brush for Cleaning Rust, Paint and Welding Slag (2 Big,2 Small) - Wire Brushes Drills Set 10 pcs,Brass Coated Wire Brush Wheel, Cup Brush and Tube Brush Kit,10 Sizes Metal Brushes with 1/4 Inch Shank for Cleaning Rust,Removing Paint and Cleaning Wood (Gold) --- ## 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.com.ar/products/740565933-neutrarust-661-rust-converter-the-original-water-based-and-non](https://www.desertcart.com.ar/products/740565933-neutrarust-661-rust-converter-the-original-water-based-and-non) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-08-24*