--- product_id: 476110201 title: "Corrosion Guard Engine Protect Rust Inhibitor - 12oz" brand: "quicksilver" price: "€ 49.92" currency: EUR in_stock: true reviews_count: 5 category: "Quicksilver" url: https://www.desertcart.pt/products/476110201-corrosion-guard-engine-protect-rust-inhibitor-12oz store_origin: PT region: Portugal --- # Salt & freshwater engineered Water-resistant barrier Attachable straw for precision Corrosion Guard Engine Protect Rust Inhibitor - 12oz **Brand:** quicksilver **Price:** € 49.92 **Availability:** ✅ In Stock ## Summary > ⚙️ Protect your engine like a pro—because rust waits for no one! ## Quick Answers - **What is this?** Corrosion Guard Engine Protect Rust Inhibitor - 12oz by quicksilver - **How much does it cost?** € 49.92 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/476110201-corrosion-guard-engine-protect-rust-inhibitor-12oz) ## Best For - quicksilver enthusiasts ## Why This Product - Trusted quicksilver brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Use:** Ideal for marine engines, vehicles, tools, and powersports gear—protect everything that matters. - • **Precision Application:** Comes with an attachable straw for easy reach into tight crevices and hard-to-access engine parts. - • **Ultimate Rust Defense:** Creates a durable, clear film that blocks moisture and prevents corrosion on all metal surfaces. - • **Fast-Drying & Non-Gunky:** Dries quickly to a clean finish that won’t attract dirt or clog over time, ensuring long-lasting performance. - • **Marine-Grade Protection:** Formulated specifically for harsh saltwater and freshwater environments to keep your engine pristine. ## Overview Quicksilver Corrosion Guard Engine Protect is a 12oz spray rust inhibitor designed to form a water-resistant barrier on painted and non-painted metal surfaces. Engineered for marine and powersports use, it prevents rust in saltwater and freshwater environments, dries quickly without gunking, and features an attachable straw for precise application in tight spaces. Trusted by professionals for over 65 years, Quicksilver delivers premium corrosion protection that extends the life of engines, tools, and metal gear. ## Description Corrosion Guard Engine Protect 8M0172754 is an easy to use, spray rust inhibitor that forms a water resistant barrier on non‑painted and painted surfaces. It is designed for use in harsher, humid environments marine engines are frequently exposed to. Use Quicksilver Corrosion Guard Engine Protect to prevent rust from forming on outboard powerheads and other under-cowl areas, inboard & sterndrive engines and other metal surfaces. Can also be used to help displace moisure to start wet engines and it penetrates existing rust to help loosen seized parts. Do not spray into air inlet or throttle body and avoid spraying on drive belt systems. Can also be used elsewhere on the boat, on motor vehicles, ATV/UTV, motorcycles, bicycles, tools, or other metals you want to provide with long-lasting corrosion protection. The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine Original Equipment replacement engine parts, oils, and accessories, but also works to serve all Original Equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind. Review: Item arrived damaged - Top smashed upon arrival Review: Pretty good to coat your underbody - Quicksilver Rust Prevention works exactly the way it should. It goes on evenly, dries clean, and creates a tough protective layer that really holds up. I used it on metal surfaces that see moisture and wear, and it’s done a great job keeping rust from forming. The coverage is solid, the finish is consistent, and the protection lasts. Definitely a product I trust for keeping equipment and parts in great shape. ## Features - Forms a water resistant barrier on marine engines and other non‑painted and painted metal surfaces. - Easy to use 12oz. spray can with attachable straw for crevice and small space applications. - Clear film coating quickly dries to the touch and does not gunk up over long-term use. - Use to prevent rust from forming on outboard engines, sterndrives, other electrical components, connections or other metal surfaces. Engineered for saltwater and freshwater environments. - Can also be used elsewhere on the boat, on motor vehicles, ATV/UTV, motorcycles, bicycles, tools, or other metals you want to provide with long-lasting corrosion protection. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00F88WWS2 | | Best Sellers Rank | #20,982 in Automotive ( See Top 100 in Automotive ) #31 in Care Corrosion & Rust Inhibitors | | Brand | Quicksilver | | Customer Reviews | 4.7 4.7 out of 5 stars (175) | | Date First Available | 12 September 2021 | | Item Weight | 417 g | | Item model number | 8M0172754 | | Manufacturer | Quicksilver | | Manufacturer Part Number | 8M0172754 | | Model | Quicksilver | | Product Dimensions | 29.08 x 22.86 x 22.1 cm; 417.3 g | | Special Features | adjustable | ## Images ![Corrosion Guard Engine Protect Rust Inhibitor - 12oz - Image 1](https://m.media-amazon.com/images/I/51GGvYdOS+L.jpg) ## Questions & Answers **Q: Can you paint it ?** A: No. It is a fluid film to repel water **Q: Can you spray into the air intake os an engine to protact internal parts?** A: No **Q: Will it protect aluminum engines against corrosion?** A: Absolutely one of the best products to protect outboard motors against salt Air corrosion. They also make a heavy duty which is thick and almost wax like when dry. I believe this is a little more like leaving a thin film of protectant oil ## Customer Reviews ### ⭐⭐ Item arrived damaged *by P***N on 22 January 2026* Top smashed upon arrival ### ⭐⭐⭐⭐⭐ Pretty good to coat your underbody *by F***4 on 7 June 2026* Quicksilver Rust Prevention works exactly the way it should. It goes on evenly, dries clean, and creates a tough protective layer that really holds up. I used it on metal surfaces that see moisture and wear, and it’s done a great job keeping rust from forming. The coverage is solid, the finish is consistent, and the protection lasts. Definitely a product I trust for keeping equipment and parts in great shape. ### ⭐⭐⭐⭐⭐ W item! *by S***S on 11 July 2026* Product showed up on time and was as described! Great product and I’d recommend using to anyone with an outboard motor. ## Frequently Bought Together - Quicksilver Corrosion Guard Engine Protect Rust Inhibitor - 12 Oz. - Quicksilver 858081Q03 Storage Seal Engine Fogging Oil for 2-Stroke, 4-Stroke and Fuel-Injected Gas Engines - 12 Oz. - Quicksilver 858064Q01 High Performance SAE 90 Gear Lube for Mercury Outboards and MerCruiser Sterndrives, 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.pt/products/476110201-corrosion-guard-engine-protect-rust-inhibitor-12oz](https://www.desertcart.pt/products/476110201-corrosion-guard-engine-protect-rust-inhibitor-12oz) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-07-29*