--- product_id: 64625317 title: "Rust911 16x Ultra Concentrate Rust Remover Makes 16-gallons, 1-Gallon Jug | Makes 16 Gallons, Acid-Free, Non-Toxic, For Tools, Auto Parts, Gas Tanks, Motorcycle Chains" brand: "rust911" price: "HK$1746" currency: HKD in_stock: true category: "Rust911" url: https://www.desertcart.hk/products/64625317-rust911-16x-ultra-concentrate-rust-remover-makes-16-gallons-1 store_origin: HK region: Hong Kong --- # 16x ultra concentrate highly reusable solution acid-free & pH neutral Rust911 16x Ultra Concentrate Rust Remover Makes 16-gallons, 1-Gallon Jug | Makes 16 Gallons, Acid-Free, Non-Toxic, For Tools, Auto Parts, Gas Tanks, Motorcycle Chains **Brand:** rust911 **Price:** HK$1746 **Availability:** ✅ In Stock ## Summary > ⚡ Rust Removal Reinvented: Powerful, Safe & Sustainable! ## Quick Answers - **What is this?** Rust911 16x Ultra Concentrate Rust Remover Makes 16-gallons, 1-Gallon Jug | Makes 16 Gallons, Acid-Free, Non-Toxic, For Tools, Auto Parts, Gas Tanks, Motorcycle Chains by rust911 - **How much does it cost?** HK$1746 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/64625317-rust911-16x-ultra-concentrate-rust-remover-makes-16-gallons-1) ## Best For - rust911 enthusiasts ## Why This Product - Trusted rust911 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe on All Surfaces:** Acid-free, neutral pH formula protects your precious paints, plastics, and metals without damage. - • **Eco-Friendly & Reusable:** Use the same batch repeatedly until it darkens—sustainable rust removal that keeps on giving. - • **Selective Rust Targeting:** Advanced chelation technology dissolves rust only, leaving metals bright and ready for action. - • **Versatile Immersion Solution:** Perfect for tools, automotive parts, gas tanks, and more—ditch harsh chemicals and grinding forever. - • **Maximize Efficiency with 16x Concentration:** One gallon transforms into 16 gallons of rust-busting power—save space, money, and time. ## Overview Rust911 16x Ultra Concentrate is a professional-grade, acid-free rust remover that makes up to 16 gallons of solution from a single gallon jug. Its neutral pH and selective chelation formula safely dissolves rust from iron, steel, and other metals without harming paints or plastics. Highly reusable and freeze-thaw stable, it’s ideal for restoring tools, automotive parts, and equipment with an eco-conscious edge. ## Description Buy Rust911 16x Ultra Concentrate Rust Remover Makes 16-gallons, 1-Gallon Jug | Makes 16 Gallons, Acid-Free, Non-Toxic, For Tools, Auto Parts, Gas Tanks, Motorcycle Chains: Stain Removers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 16x Ultra Concentrated: 1 gallon of Rust911 makes up to 16 gallons of powerful rust remover solution - Acid Free & Neutral pH: Safe on paints, rubber and plastics, chrome, copper. Will not damage base metal or threads - Powerful Selective Chelation: Targets and dissolves rust (iron oxide) only, leaves clean, bright metal ready for painting or use - Highly Reusable: Use the same batch over and over till solution turns dark black, suitable for restoring multiple tools, parts and tanks - Wide Application Range: Rusty tools, wrenches, sockets, motorcycle chains, gas tanks, brake calipers, automotive parts, farm equipment and more - Versatile Solution: Makes rust disappear with Rust911, saving you from grinding and harsh chemicals, suitable for car detailing supplies and more - Immersion Application Only: For immersion and soak applications only. Do not spray or spritz product on rust, it will not work well - Newest Technology: No acids, neutral pH formula, no phosphoric acid - Effective Oxide Removal: Effectively removes oxides from iron, steel, cast iron, brass, bronze, lead. Brightens galvanization and copper - Easy to Use and Store: Easily rinses off and freeze thaw stable. Removes tough rust like mill scale ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0031HQJWW | | Best Sellers Rank | #74,961 in Automotive ( See Top 100 in Automotive ) #215 in Care Corrosion & Rust Inhibitors | | Brand | Rust911 | | Customer Reviews | 4.4 4.4 out of 5 stars (402) | | Date First Available | March 23, 2019 | | Is Discontinued By Manufacturer | No | | Item Weight | 12 pounds | | Item model number | 12-UCONC-01-1G | | Manufacturer | Rust911 | | Manufacturer Part Number | 07-UCONC-01 | | Model | Rust911 | | Product Dimensions | 8 x 4 x 12 inches | | Special Features | Low Odor, PH Neutral, Ultra-Concentrated | ## Images ![Rust911 16x Ultra Concentrate Rust Remover Makes 16-gallons, 1-Gallon Jug | Makes 16 Gallons, Acid-Free, Non-Toxic, For Tools, Auto Parts, Gas Tanks, Motorcycle Chains - Image 1](https://m.media-amazon.com/images/I/71SaIe-T0ML.jpg) ![Rust911 16x Ultra Concentrate Rust Remover Makes 16-gallons, 1-Gallon Jug | Makes 16 Gallons, Acid-Free, Non-Toxic, For Tools, Auto Parts, Gas Tanks, Motorcycle Chains - Image 2](https://m.media-amazon.com/images/I/81Z9FO0HStL.jpg) ![Rust911 16x Ultra Concentrate Rust Remover Makes 16-gallons, 1-Gallon Jug | Makes 16 Gallons, Acid-Free, Non-Toxic, For Tools, Auto Parts, Gas Tanks, Motorcycle Chains - Image 3](https://m.media-amazon.com/images/I/91OqfGfUAWL.jpg) ![Rust911 16x Ultra Concentrate Rust Remover Makes 16-gallons, 1-Gallon Jug | Makes 16 Gallons, Acid-Free, Non-Toxic, For Tools, Auto Parts, Gas Tanks, Motorcycle Chains - Image 4](https://m.media-amazon.com/images/I/91k+q3Vn3OL.jpg) ![Rust911 16x Ultra Concentrate Rust Remover Makes 16-gallons, 1-Gallon Jug | Makes 16 Gallons, Acid-Free, Non-Toxic, For Tools, Auto Parts, Gas Tanks, Motorcycle Chains - Image 5](https://m.media-amazon.com/images/I/81KYaq3qXUL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Alright, the real question. How does it compare to evaporust? And do you really get 16 gallons out of a 1 gallon container?** A: Both are chelant technologies, water dazed, non hazardous, etc. our active ingredients are different and able to be concentrated. Yes it can make 16-gallons per concentrated gallon. Mix at 8-oz concentrate to 1-gallon of water and will remove same or more rust as any other. We are the original manufactures of this technology, may other companies buy our solutions. Dilute them and rebrand them as premixed rust removers. That’s why our concentrates are so inexpensive. I hope this helps **Q: can this be applied to remove the rust on a vehicle's frame or is there another product?** A: I do not know for sure if it can be applied on large parts. The directions says to "immerse" the part. I used it to clean the internal (water jacket) part of a Model A engine. I never did try it by applying to a part and letting the part set. It does take some time so you would have to keep the part wet all the time (probably at least a few hours) for it to work. For frame cleaning I used the POR-15 40701 Rust Remover. It worked pretty well on lightly rusted metal. **Q: Does Slight oil & grease effect it?** A: Cleaning the item down to rust only would likely get you the best results for removing the rust. As for your question, I do not know how much of the effectiveness would be reduced if the item is oily or greasy - I am guessing it would be reduced by the degree of oil and/or grease present. **Q: Can this be sprayed** A: It can be sprayed but would not be effective, Parts need to be submerged for 1 to 2 days maybe more depending on the amount of rust. ## Frequently Bought Together - Rust911: Makes 16-Gallons of Rust Remover Dissolver - Economical, Safe-to-Use, No Acids - Fast Rust Removal Without Sanding or Harsh Chemicals - Ultra-Concentrated 1-Gallon Bottle - Evapo-Rust The Original Heavy Duty Rust Remover, Water-based, 5 Gallons --- ## 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.hk/products/64625317-rust911-16x-ultra-concentrate-rust-remover-makes-16-gallons-1](https://www.desertcart.hk/products/64625317-rust911-16x-ultra-concentrate-rust-remover-makes-16-gallons-1) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-07-21*