--- product_id: 378440383 title: "Armor Protective Packaging Workshop Hero WH290487 Metal Rescue Rust Remover - 1 Gallon" brand: "workshop hero" price: "HK$1748" currency: HKD in_stock: true url: https://www.desertcart.hk/products/378440383-armor-protective-packaging-workshop-hero-wh290487-metal-rescue-rust-remover store_origin: HK region: Hong Kong --- # 5 min to 24 hr soak time Eco-friendly, drain-safe solution Non-toxic & skin-safe formula Armor Protective Packaging Workshop Hero WH290487 Metal Rescue Rust Remover - 1 Gallon **Brand:** workshop hero **Price:** HK$1748 **Availability:** ✅ In Stock ## Summary > 🛠️ Rust-free metal, zero hassle—your workshop’s new best friend! ## Quick Answers - **What is this?** Armor Protective Packaging Workshop Hero WH290487 Metal Rescue Rust Remover - 1 Gallon by workshop hero - **How much does it cost?** HK$1748 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/378440383-armor-protective-packaging-workshop-hero-wh290487-metal-rescue-rust-remover) ## Best For - workshop hero enthusiasts ## Why This Product - Trusted workshop hero brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Time-Smart Solution:** Flexible soak times from 5 minutes to 24 hours for any rust severity. - • **Versatile Metal Rescue:** Works on iron and steel without harming metal integrity. - • **Effortless Rust Removal:** Just soak and relax—no scrubbing or brushing needed. - • **Trusted Workshop Hero Quality:** Pro-grade rust remover trusted by professionals and DIYers alike. - • **Safe for You & the Environment:** Non-toxic, acid-free formula that's gentle on skin and drains. ## Overview Workshop Hero's Metal Rescue Rust Remover is a 1-gallon, non-toxic rust dissolver designed for iron and steel. It requires no scrubbing—simply soak parts for 5 minutes to 24 hours depending on rust severity. Safe on skin and drains, it preserves metal integrity while delivering professional-grade rust removal with minimal effort. ## Description Armor Protective Packaging Workshop Hero WH290487 Metal Rescue Rust Remover - 1 Gallon ## Features - Easy to use, virtually no labor involved (no scrubbing, dipping, brushing or other agitation) - Just soak the part in a plastic container for 5 minutes - 24 hours depending on the severity of the rust - It is safe - no acids, no caustics, no health risks, non-toxic, safe on skin - Safe for drains or sewer systems (check local laws for compliance) - Does not compromise any mechanical properties or functionality of metal ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Workshop Hero | | Brand | Workshop Hero | | Model | Workshop Hero 27-4850 | | Product Dimensions | 347.47 x 225.55 x 106.68 cm; 907.18 g | | Item model number | WH290487 | | Exterior | Painted | | Manufacturer Part Number | 27-4850 | | OEM Part Number | WH290487 | | Item Weight | 907 g | ## Product Details - **Brand:** Workshop Hero - **Material features:** Biodegradable - **Item volume:** 450 Cubic Inches - **Unit count:** 1 count - **Number of Items:** 1 ## Images ![Armor Protective Packaging Workshop Hero WH290487 Metal Rescue Rust Remover - 1 Gallon - Image 1](https://m.media-amazon.com/images/I/51Y7V0tlVfL.jpg) ## Questions & Answers **Q: Will this work to remove rust from painted plant stands?** A: Personally I use Evapo Rust because its cheaper, biodegradable, safe if contact occurs with your skin or eyes, you can use it on all metals such as chrome which this you can't, and it's safe for painted surfaces where this product you can't. The cost difference varies from place to place. On Amazon this product is between $3-10.00 more than E.R. It also comes in a 3-gallon container with a dipping basket, which is very handy. I use gloves, but you can dip your hand in or scrub the object right in the solution. E.R. can be reused over and over and I've had the same 3 gallons for 3 years! I restore metal woodworking tools on an average of 3-4 tools/day. Now that longevity!! I would recommend getting E.R. in the 3-gallon container if you can afford it, and you plan to use it often enough to justify the price of $35-$55.00. And no I don't work for E.R., lol. Good luck. **Q: wanting to put in a tank on a 87 jag without taking off the tank will this stuff in a closed gas tank if i let it set for a day or too?** A: The directions say not to let parts soak for more than 24 hours at a time. With that said, assuming you fill the tank enough to soak all of the rusted areas AND do the treatment with an ambient temperature of at least 68° (above 75° works faster) it will work. If it's heavily rusted you may need to treat it multiple times. As far as not taking the tank of, so long as you can drain all of the rust remover and the water that is used to deactivate it you'll be good to go (ensure you flush the tank with gasoline at the end). **Q: will this work on fire scale and boric acid residue?** A: Metal Rescue only works on iron and steel. If you're talking about iron or steel items that have been exposed to high temperatures or a flame then yes Metal Rescue will dissolve the rust on the surface but it can't do anything about pitting, etching or other surface damage caused by the heat. Any other metal like silver, brass, gold etc Metal Rescue will not have any affect on. Boric acid such as flux? I doubt it would help at all. **Q: would this work on badly rusted swords from 50+ years ago?** A: I guess that would depend on how heavily rusted it is....But this stuff WORKS! I've used it on rusty car and motorcycle parts, and it too the rust off. You'll need enough to cover the sword and let it soak, but in my experience....This stuff is great! See my blog post on it at http://groundupcaferacer.wordpress.com/2012/11/22/good-chemistry/ ## Frequently Bought Together - Workshop Hero WH290487 Metal Rescue Rust Remover - 1 Gallon - Rust Prevention (Water-Based) Spray Sealant 720-RTU - 16 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.hk/products/378440383-armor-protective-packaging-workshop-hero-wh290487-metal-rescue-rust-remover](https://www.desertcart.hk/products/378440383-armor-protective-packaging-workshop-hero-wh290487-metal-rescue-rust-remover) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-04*