--- product_id: 8526649 title: "Rust Inhibitor, Dielectric Corrosion Prevention, 16oz Aerosol | Industrial-Strength, Lubricant & Penetrant for Marine, Automotive, Electronics & RV Use, Protects Bolts, Cables, Engines" brand: "corrosionx" price: "$70.92" currency: USD in_stock: true reviews_count: 8 category: "Corrosion X" url: https://www.desertcart.us/products/8526649-rust-inhibitor-dielectric-corrosion-prevention-16oz-aerosol-industrial-strength-lubricant store_origin: US region: United States of America --- # marine-grade corrosion defense deep-penetrating rust release 39,000V dielectric barrier Rust Inhibitor, Dielectric Corrosion Prevention, 16oz Aerosol | Industrial-Strength, Lubricant & Penetrant for Marine, Automotive, Electronics & RV Use, Protects Bolts, Cables, Engines **Brand:** corrosionx **Price:** $70.92 **Availability:** ✅ In Stock ## Summary > 🛠️ Lock out rust, lock in performance — corrosion protection that means business. ## Quick Answers - **What is this?** Rust Inhibitor, Dielectric Corrosion Prevention, 16oz Aerosol | Industrial-Strength, Lubricant & Penetrant for Marine, Automotive, Electronics & RV Use, Protects Bolts, Cables, Engines by corrosionx - **How much does it cost?** $70.92 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/8526649-rust-inhibitor-dielectric-corrosion-prevention-16oz-aerosol-industrial-strength-lubricant) ## Best For - corrosionx enthusiasts ## Why This Product - Trusted corrosionx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultimate Rust Shield:** Creates a molecular moisture-blocking barrier that outlasts salt and humidity. - • **Marine-Grade Lubrication:** Clings under pressure and vibration to protect locks, hinges, and cables in harsh coastal conditions. - • **Navy-Qualified Protection:** Trusted by the U.S. Navy for advanced corrosion prevention on marine engines and equipment. - • **Industrial-Strength Penetration:** Frees frozen bolts and seized parts where others fail, even in saltwater environments. - • **Electronics Safe Dielectric Film:** Prevents galvanic corrosion on sensitive circuits and battery terminals with a 39,000V rating. ## Overview CorrosionX Rust Inhibitor is a 16oz aerosol delivering industrial-strength, marine-grade corrosion protection and lubrication. It forms a moisture-blocking dielectric barrier rated over 39,000 volts, safely protecting metal surfaces, electronics, and marine equipment from rust, galvanic corrosion, and wear. Qualified by the U.S. Navy, it penetrates frozen bolts and resists washout, making it the go-to solution for professionals demanding long-lasting, reliable defense in salt-heavy and humid environments. ## Description Buy CorrosionX Rust Inhibitor, Dielectric Corrosion Prevention, 16oz Aerosol | Industrial-Strength, Lubricant & Penetrant for Marine, Automotive, Electronics & RV Use, Protects Bolts, Cables, Engines: Corrosion & Rust Inhibitors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Excellent product for removing rust. - It works for removing rust from a yacht's engine room. Review: It works! Great protection - This stuff is just one of the best products for marine use I’ve bought and used. I’ve used it over the years on both boats and jet skis ## Features - BUILDS A LASTING SHIELD AGAINST RUST AND CORROSION: Forms a moisture-blocking dielectric barrier that molecularly bonds to metal surfaces and subsurfaces; perfect for protecting trailers, marine gear, or tools stored in salt-heavy, humid environments. - DELIVERS LONG-LASTING, MARINE-GRADE LUBRICATION: Clings to metal like a magnet and resists pressure, friction, and washout; ideal for lubricating locks, hinges, cable pulleys, and marine components exposed to heavy loads, rain, salt spray, tidal moisture, or constant vibration on boats and coastal equipment. - FREES RUSTED PARTS WITH DEEP PENETRATION: Industrial-strength penetrating oil releases corrosion on frozen bolts, marine fittings, and seized engine parts; penetrates to free up when other products fail in salty, humid, or wet environments on boats, farm tools, or machinery. - PROTECTS ELECTRONICS AND PREVENTS GALVANIC CORROSION: Safe on circuits, battery terminals, and sensors, CorrosionX forms a dielectric film rated over 39,000 volts that displaces moisture and stops galvanic corrosion between dissimilar metals in harsh environments. - QUALIFIED BY THE U.S. NAVY FOR ADVANCED MARINE CORROSION PROTECTION: Corrosion Technologies is the only manufacturer in the world with products — CorrosionX being the flagship — qualified under the Advanced Corrosion Preventive Compound military specification; protects outboards, terminals, and powerheads with a self-healing, moisture-blocking film. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0009E1QWI | | Best Sellers Rank | #2,755 in Automotive ( See Top 100 in Automotive ) #12 in Care Corrosion & Rust Inhibitors | | Brand | CorrosionX | | Brand Name | CorrosionX | | Container Type | Can | | Customer Reviews | 4.7 out of 5 stars 801 Reviews | | Flash Point | 132 °C | | Included Components | Multi-Purpose Lubricant (16 oz aerosol) | | Item Form | Aerosol | | Item Weight | 16 ounces | | Liquid Volume | 16 fluid ounces | | Manufacturer | Corrosion Technologies | | Material | oil-based lubricant | | Model Number | 90102 | | Number of Items | 1 | | Package Information | Can | | Part Number | 90102 | | Recommended Uses For Product | Lubricant | | Specific Uses For Product | Marine maintenance, Industrial maintenance, Aviation maintenance, Automotive maintenance, Concrete maintenance, Asphalt maintenance, Household maintenance | | UPC | 761866901022 | | Unit Count | 16 Ounce | | Upper Temperature Rating | 133 °C | | Viscosity | ISO VG 46 | ## Product Details - **Brand:** CorrosionX - **Item Weight:** 16 ounces - **Liquid Volume:** 16 fluid ounces - **Material:** oil-based lubricant - **Package Information:** Can ## Images ![Rust Inhibitor, Dielectric Corrosion Prevention, 16oz Aerosol | Industrial-Strength, Lubricant & Penetrant for Marine, Automotive, Electronics & RV Use, Protects Bolts, Cables, Engines - Image 1](https://m.media-amazon.com/images/I/61W6TVA4i1L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can i use this product on a car pain near windshield and rubber connection to seal and prevent rust?Is it save on car paint?** A: Corrosion Protection and Rust Preventive CoatingDue to Polar Bonding, CorrosionX causes common metals and metal alloys such as iron, steel, stainless steel, aluminum, copper, brass, bronze, etc. to chemically behave more like noble metals such as gold and platinum. In other words, as long as CorrosionX is present on metal, it can't rust or corrode! CorrosionX also has a dielectric characteristic, so it's safe on electronics and completely shuts down electrolysis between dissimilar metals. Use CorrosionX wherever you want corrosion control without paint or wax coatings. A light spray of CorrosionX on power heads, generators sets and engines a couple of times a year will keeping them looking like new - even in saltwater and coastal environments. **Q: does this work with potentiometers? I'm trying to waterproof a radio** A: Not certain, also not entirely certain about the health safety of this stuff.... It DOES work really, really well though. I doused the inside of a corroded server with it and cleaned it up and got it to actually work. Will your potentiometer be 100% the same, maybe not but on the other hand it could, it doesn't conduct electricity. **Q: Is this product good for biat engines and salty pieces?** A: That’s exactly what it’s designed for. I sprayed my regular steel boat trailer with it in areas where the paint has chipped off and other non coated areas and even hauling it around with salt on the roads it has zero rust. I also used it on my truck. **Q: After spraying corrosion X on can you paint over it?** A: You cannot paint over CorrosionX. CorrosionX bonds on the molecular level to metal surfaces and subsurfaces to from a dynamic, self-healing Fluid Thin Film Coating (we call this ‘FTFC’). This will prevent the paint from contacting the metal surface, so it will never be able to adhere. In order to paint, you would need to break the Polar Bonding™ between CorrosionX and metal. The best means to do this reliably is with MEK; other solvents (paint thinners, etc.) are often not strong enough to break that bond. CorrosionX must be completely removed to allow paint to stick. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent product for removing rust. *by E***O on June 9, 2026* It works for removing rust from a yacht's engine room. ### ⭐⭐⭐⭐⭐ It works! Great protection *by J***N on July 8, 2026* This stuff is just one of the best products for marine use I’ve bought and used. I’ve used it over the years on both boats and jet skis ### ⭐⭐⭐⭐⭐ Corrosion X 👍 *by J***E on July 1, 2026* Great stuff, highly recommend ## Frequently Bought Together - CorrosionX Corrosion Technologies 90102 (16 oz aerosol) – Multi-Purpose Lubricant, Penetrant, Rust and Corrosion Preventative | Industrial Strength | Marine Grade | Cleans Lubricates Protects - CorrosionX Heavy Duty Anti Rust Spray, 12oz Aerosol, Dripless Self-Healing Corrosion Inhibitor with Waterproof Barrier for Marine, Agricultural & Industrial Equipment in Harsh, Saltwater Environments - Corrosion Technologies 90101 CorrosionX 6 oz. aerosol --- ## 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.us/products/8526649-rust-inhibitor-dielectric-corrosion-prevention-16oz-aerosol-industrial-strength-lubricant](https://www.desertcart.us/products/8526649-rust-inhibitor-dielectric-corrosion-prevention-16oz-aerosol-industrial-strength-lubricant) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-27*