--- product_id: 345212038 title: "Oxalic Acid 5% Solution Container Bleaching/Stain Removal/Rust Remover (1L Container)" brand: "pure chem" price: "€ 44.28" currency: EUR in_stock: true reviews_count: 8 category: "Pure Chem" url: https://www.desertcart.at/products/345212038-oxalic-acid-5-solution-container-bleaching-stain-removal-rust-remover store_origin: AT region: Austria --- # 5% pure oxalic acid concentration Effective rust & stain removal agent 1L industrial-grade liquid solution Oxalic Acid 5% Solution Container Bleaching/Stain Removal/Rust Remover (1L Container) **Brand:** pure chem **Price:** € 44.28 **Availability:** ✅ In Stock ## Summary > ⚡ Restore brilliance, banish rust — the pro’s secret weapon! ## Quick Answers - **What is this?** Oxalic Acid 5% Solution Container Bleaching/Stain Removal/Rust Remover (1L Container) by pure chem - **How much does it cost?** € 44.28 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/345212038-oxalic-acid-5-solution-container-bleaching-stain-removal-rust-remover) ## Best For - pure chem enthusiasts ## Why This Product - Trusted pure chem brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Rust & Stain Remover:** Effortlessly restores metal & surfaces to pristine condition - • **Powerful 5% Oxalic Acid Formula:** Precision cleaning with industrial strength - • **Safe Handling with Clear Warnings:** Comprehensive safety info ensures responsible use - • **1-Litre Professional Grade Container:** Ample supply for multiple heavy-duty applications - • **Trusted by Industry & Hobbyists Alike:** Top-rated with 224+ reviews and a 4.1-star average ## Overview Oxalic Acid 5% Solution is a potent liquid cleaner designed for industrial and professional use, specializing in rust removal, stain bleaching, and metal surface restoration. Packaged in a convenient 1L container, it forms stable, water-soluble complexes with iron, making it highly effective for automotive, marine, and lab applications. With strong customer approval and clear safety guidelines, it’s the go-to solution for managers seeking reliable, high-performance maintenance chemistry. ## Description Product Description Review: Cleans rust marks on my boat - Works great for me Review: Very easy to use - Very good the acid removed all the ungrounded stains off the white of my yacht, Definitely be ordering more at the end of the season ## Features - Causes serious eye damage. - Harmful if swallowed. - Harmful in contact with skin. - A product which is usually used in stain removal, tanning and removing rust. A powerful cleaner capable of cleaning metal in many industries and other lab processes. Safety information and warnings on back of bag and side of tub that the product will arrive in. - Oxalic acid's main applications include cleaning or bleaching, especially for the removal of rust (iron complexing agent). - Its utility in rust removal agents is due to its forming a stable, water-soluble salt with ferric iron. Oxalic acid is an important reagent in lanthanide chemistry. - Hydrated lanthanide oxalates form readily in very strongly acidic solutions in a densely crystalline, easily filtered form, largely free of contamination by nonlanthanide elements. - Thermal decomposition of these oxalate gives the oxides, which is the most commonly marketed form of these elements. ## Technical Specifications | Specification | Value | |---------------|-------| | % Assay of Chemical(s) | 5 | | ASIN | B0721TC3BM | | Best Sellers Rank | 9,160 in Automotive ( See Top 100 in Automotive ) 68 in Rust Converters & Rust Removers | | Brand | Pure Chem | | Customer Reviews | 4.1 out of 5 stars 224 Reviews | | Item Form | Liquid | | Item form | Liquid | | Item volume | 1 Litres | | Manufacturer | Trade Chemicals | | Manufacturer Part Number | TCOXAS1LC | | Percentage assay | 5 | | Volume | 1 Litres | ## Product Details - **Brand:** Trade Chemicals - **Item weight:** 1 Kilograms - **Item volume:** 1 Litres - **Percentage assay:** 5 - **Item form:** Liquid ## Images ![Oxalic Acid 5% Solution Container Bleaching/Stain Removal/Rust Remover (1L Container) - Image 1](https://m.media-amazon.com/images/I/51V3QnJlFUL.jpg) ![Oxalic Acid 5% Solution Container Bleaching/Stain Removal/Rust Remover (1L Container) - Image 2](https://m.media-amazon.com/images/I/8135aFUW3sL.jpg) ![Oxalic Acid 5% Solution Container Bleaching/Stain Removal/Rust Remover (1L Container) - Image 3](https://m.media-amazon.com/images/I/71DMIJgbBGL.jpg) ![Oxalic Acid 5% Solution Container Bleaching/Stain Removal/Rust Remover (1L Container) - Image 4](https://m.media-amazon.com/images/I/81obxHd4pHL.jpg) ![Oxalic Acid 5% Solution Container Bleaching/Stain Removal/Rust Remover (1L Container) - Image 5](https://m.media-amazon.com/images/I/81R+K+Q0HZL.jpg) ## Questions & Answers **Q: Would this lighten elm wood?** A: I think it would depend on the size of surface area. A friend used it to remove black stains from oak. **Q: I have a rust stain on a tarmac driveway. Can I use this product to remove it?** A: Try Cola, yes the drink this stuff lifts all sorts of stains..i used it on my drive way to get rid of oil stains. It really works, pour on agitate a bit leave a few hours rinse with water. Repeat if necessary. I kid you not it really works. ( hate to think what it does to the human inners🤢) **Q: Will it remove rust like stain on paving flags caused by garden aftercut treatment** A: Possibly - depends how long the rust has been there. Could be flash rust. **Q: Hi, Can this be used to remove oak tannin stains from limestone coping stones in a porch?** A: Possibly. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Cleans rust marks on my boat *by D***R on 2 July 2026* Works great for me ### ⭐⭐⭐⭐⭐ Very easy to use *by K***N on 5 June 2025* Very good the acid removed all the ungrounded stains off the white of my yacht, Definitely be ordering more at the end of the season ### ⭐⭐⭐⭐⭐ It does work *by W***C on 16 June 2026* It does work, just need to apply several times for some worse areas, got enough to last a while ## Frequently Bought Together - Oxalic Acid 5% Solution Container Bleaching/Stain Removal/Rust Remover (1L Container) - Liberon Steel Wire Wool 0000 Ultra fine - 1 Meter Pack --- ## 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.at/products/345212038-oxalic-acid-5-solution-container-bleaching-stain-removal-rust-remover](https://www.desertcart.at/products/345212038-oxalic-acid-5-solution-container-bleaching-stain-removal-rust-remover) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-08-05*