{"product_id":"tenax-rust-remover-liquid","title":"Tenax Rust Remover Liquid — 1 Liter, For Rust Stain Removal from Unpolished Stone \u0026 Granite","description":"\u003cp\u003eProfessional rust stain removal for unpolished stone and granite. \u003cstrong\u003eTenax Rust Remover Liquid\u003c\/strong\u003e is a water-based acid solution developed to remove rust residues and stains from unpolished marble, stone, and granite surfaces. Apply directly to the stained area, allow to act, then rinse thoroughly. After treatment, protect the surface with Tenax Proseal or Tenax Hydrex.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Important:\u003c\/strong\u003e This is an acid and corrosive product. Do NOT use on polished marble or polished calcium-based stone — it will etch the surface. Always test on a small hidden area before full application. Avoid contact with metal, wood, and ceramics.\u003c\/p\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the surface is clean and dry before application.\u003c\/li\u003e\n\u003cli\u003eApply the product at room temperature directly to the rust-stained area.\u003c\/li\u003e\n\u003cli\u003eLeave to act for at least 1–2 hours.\u003c\/li\u003e\n\u003cli\u003eRinse thoroughly with clean water.\u003c\/li\u003e\n\u003cli\u003eRepeat application for more stubborn stains if needed.\u003c\/li\u003e\n\u003cli\u003eOnce dry, protect the surface with Tenax Proseal or Tenax Hydrex.\u003c\/li\u003e\n\u003cli\u003eClose the container tightly after use.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eCompatible Surfaces\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnpolished granite\u003c\/strong\u003e — honed, brushed, or flamed finishes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnpolished marble\u003c\/strong\u003e — honed or brushed finishes only; do NOT use on polished marble\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural stone\u003c\/strong\u003e — travertine, limestone, slate (unpolished surfaces only)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-based acid formula\u003c\/strong\u003e — professional-grade rust stain removal for unpolished stone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect application\u003c\/strong\u003e — apply, wait, rinse; no poultice mixing required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 liter\u003c\/strong\u003e — professional shop size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePairs with TeRust Poultice\u003c\/strong\u003e — use Rust Remover Liquid as the mixing agent with \u003ca href=\"\/products\/tenax-terust-rust-remover-poultice-powder-8oz\"\u003eTeRust Powder\u003c\/a\u003e for enhanced poultice performance on deep-set stains\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWorks Well With\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/tenax-terust-rust-remover-poultice-powder-8oz\"\u003eTenax TeRust Rust Remover Poultice Powder\u003c\/a\u003e — substitute Rust Remover Liquid for water when mixing TeRust poultice for enhanced rust extraction on deep-set stains\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/tenax-proseal-premium-stone-sealer\"\u003eTenax Proseal Premium Stone Sealer\u003c\/a\u003e — seal the treated stone surface after rust removal to prevent future staining\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/tenax-ager-stone-enhancing-sealer\"\u003eTenax Ager Stone Enhancing Sealer\u003c\/a\u003e — color-enhancing sealer for natural stone after treatment\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/tenax-brioaction-3-professional-stain-remover\"\u003eTenax BrioAction 3 Professional Stain Remover\u003c\/a\u003e — for general deep cleaning and restoration before or after rust treatment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFurther Reading\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"\/blogs\/how-to-guides\/how-to-remove-stains-from-stone-complete-guide\"\u003eHow to Remove Stains from Stone: The Complete Identification \u0026amp; Removal Guide →\u003c\/a\u003e — identify rust, CA bloom, organic stains, etch marks and more, with the right product for every stain type.\u003c\/p\u003e","brand":"Tenax USA","offers":[{"title":"1 Liter","offer_id":51164331933920,"sku":"1MAAPOU04","price":45.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/3943\/1904\/files\/rust_remover_stone_granite_marble_limestone.jpg?v=1776281525","url":"https:\/\/protoolhaus.com\/products\/tenax-rust-remover-liquid","provider":"Pro Tool Haus","version":"1.0","type":"link"}