--- product_id: 83586515 title: "REJEL 3 x DINITROL 4941 UNDERBODY CHASSIS RUST PROOFING BLACK WAX 1 LITRE + SPRAYGUN" brand: "rejel" price: "€ 181.80" currency: EUR in_stock: true category: "Rejel" url: https://www.desertcart.it/products/83586515-rejel-3-x-dinitrol-4941-underbody-chassis-rust-proofing-black store_origin: IT region: Italy --- # Requires 6 Bar/90psi compressor pressure Robust self-healing wax coating Long-lasting corrosion resistance REJEL 3 x DINITROL 4941 UNDERBODY CHASSIS RUST PROOFING BLACK WAX 1 LITRE + SPRAYGUN **Brand:** rejel **Price:** € 181.80 **Availability:** ✅ In Stock ## Summary > 🛠️ Shield your ride with pro-grade rust proofing—because your vehicle deserves the best! ## Quick Answers - **What is this?** REJEL 3 x DINITROL 4941 UNDERBODY CHASSIS RUST PROOFING BLACK WAX 1 LITRE + SPRAYGUN by rejel - **How much does it cost?** € 181.80 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/83586515-rejel-3-x-dinitrol-4941-underbody-chassis-rust-proofing-black) ## Best For - rejel enthusiasts ## Why This Product - Trusted rejel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Self-Healing Armor:** The robust universal film repairs minor damages on its own, ensuring continuous protection without constant reapplication. - • **Trusted OEM Quality:** Manufactured by DINITROL, a leader in protective coatings, ensuring reliability and peace of mind. - • **Ultimate Rust Defense:** Protect your vehicle’s underbody with a tough, elastic wax that fights corrosion and abrasion even in extreme conditions. - • **Versatile Industrial Strength:** Not just for cars—ideal for spare parts, machines, and steel structures exposed to harsh environments. - • **Professional-Grade Application:** Designed for use with a 6 Bar compressor and spraygun, delivering a flawless, factory-quality finish every time. ## Overview REJEL 3 x DINITROL 4941 is a premium underbody rust proofing kit featuring a 1-litre black wax coating and spraygun. It forms a durable, elastic protective layer that resists corrosion and abrasion under extreme conditions. Designed for professional application with a 6 Bar compressor, it also offers self-healing properties and versatility for use on vehicles, machinery, and steel structures. Trusted OEM quality with a 4.6-star rating ensures long-term protection and value. ## Description Corrosion preventive coating which provides long term resistance against corrosion and abrasion, even under extreme conditions. Dries to a tough elastic waxy protective coating giving a high degree of protection. ## Features - Causes serious eye irritation. - Extremely flammable aerosol. - Harmful to aquatic life with long lasting effects. - May cause drowsiness or dizziness. - Pressurised container: May burst if heated. - A compressor providing 6 Bar or 90psi operating pressure and 4 CFM (cubic foot per minute) will be required to apply this product - For use on the vehicle underbody - Robust, universal film. Self healing. Good abrasion resistance. - Can also be used on spare parts, machines and iron and steel structures in highly corrosive environments - OEM product ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00764JB9O | | Best Sellers Rank | 108,632 in Automotive ( See Top 100 in Automotive ) 300 in Rust Converters & Rust Removers | | Brand | REJEL | | Customer Reviews | 4.6 4.6 out of 5 stars (17) | | Date First Available | 29 Sept. 2020 | | Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. | | Guaranteed software updates until | unknown | | Manufacturer | DINITROL | | Manufacturer part number | DIN4941M3S | | Manufacturer reference | DIN4941M3S | ## Images ![REJEL 3 x DINITROL 4941 UNDERBODY CHASSIS RUST PROOFING BLACK WAX 1 LITRE + SPRAYGUN - Image 1](https://m.media-amazon.com/images/I/416cHrhROtL.jpg) ## Questions & Answers **Q: Is the cap area large enough to refil the cans? I have a 5L can of dinitrol and so if cans were tefillable i could just pour into the cans.** A: Yes - these cans are for the Schultz system I believe it’s called and you connect them to an air hose. The top unscrews and you can see see straight inside , no baffles. A bit larger than the top of a plastic milk bottle. It’s rather thick stuff so difficult to pour but possible if you warm it first **Q: does this come with flexible wand for the spray nozzle** A: No it does not as the product will not go through the wand **Q: Does this need a air pump? If so, can a electric tyre pump be used?** A: You will need a portable air compressor designed to be used with air tools, a tyre pump will not work. This product is available in aerosol form as well. It's a great product I've used it to protect the chassis of a land rover defender. Can be messy to use though, keep it off your skin, difficult to remove. **Q: Can this be brushed on?** A: Yes can be brushed on stand the tin in hot water first ## Frequently Bought Together - REJEL 3 x DINITROL 4941 UNDERBODY CHASSIS RUST PROOFING BLACK WAX 1 LITRE + SPRAYGUN - Rust-Oleum 248658 Stops Rust Reformer Spray Paint, 10.25 oz, Matte Black - Rust-Oleum 300112 Rust Dissolver Gel Formula Spray, 32 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.it/products/83586515-rejel-3-x-dinitrol-4941-underbody-chassis-rust-proofing-black](https://www.desertcart.it/products/83586515-rejel-3-x-dinitrol-4941-underbody-chassis-rust-proofing-black) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-09-16*