{"product_id":"akemi-stone-cleaner-1l-concentrated-alkaline-cleaning-agent","title":"Akemi Stone Cleaner 1L - Concentrated Alkaline Cleaning agent","description":"\u003ch2 style=\"color:#231F20; font-size:28px; margin-bottom:18px;\"\u003eAkemi Stone Cleaner — Water-Based Concentrated Cleaning Agent\u003c\/h2\u003e\n\n\u003cp style=\"color:#231F20; font-size:15px; line-height:1.7;\"\u003eAKEMI® Stone Cleaner is a highly concentrated, water-based, slightly alkaline cleaning agent for natural and cast stone. Free of phosphates and built on readily biodegradable surfactants, it strips away the tough residues stone shops and restorers deal with every day — building-material films, wax and self-shine layers, thin concrete haze, oil and grease, soot, rubber, tar, and leftover synthetic paint or plaster. Diluted anywhere from 1:1 to 1:50 with water, it works fast and rinses clean, and once used as directed the treated surface is food-safe.\u003c\/p\u003e\n\n\u003cul style=\"color:#231F20; font-size:15px; line-height:1.9; padding-left:20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly concentrated\u003c\/strong\u003e — dilute 1:1 up to 1:50 with water to suit the job\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemoves tough residues\u003c\/strong\u003e — wax, grease, oil, soot, tar, concrete film, paint and plaster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhosphate-free\u003c\/strong\u003e with readily biodegradable surfactants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood-safe\u003c\/strong\u003e when used as directed — certified to DIN 10516\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroadly compatible\u003c\/strong\u003e — marble, granite, travertine, terrazzo, tile, and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cstyle\u003e\n.dst-accordion { margin-top: 25px; border: 1px solid #FDDCC5; border-radius: 6px; overflow: hidden; }\n.dst-accordion-item { border-bottom: 1px solid #FDDCC5; }\n.dst-accordion-item:last-child { border-bottom: none; }\n.dst-accordion-toggle { display: none; }\n.dst-accordion-label {\ndisplay: flex; justify-content: space-between; align-items: center;\npadding: 14px 20px; cursor: pointer; font-size: 17px; font-weight: 700;\ncolor: #231F20; background: #fff; transition: background 0.2s;\n}\n.dst-accordion-label:hover { background: #FFF3EB; }\n.dst-accordion-label::after {\ncontent: '+'; font-size: 22px; font-weight: 700; color: #F15C22;\ntransition: transform 0.3s;\n}\n.dst-accordion-toggle:checked + .dst-accordion-label { background: #FFF3EB; }\n.dst-accordion-toggle:checked + .dst-accordion-label::after { content: '\\2212'; }\n.dst-accordion-content {\nmax-height: 0; overflow: hidden; transition: max-height 0.4s ease;\npadding: 0 20px; background: #fff;\n}\n.dst-accordion-toggle:checked ~ .dst-accordion-content {\nmax-height: 5000px; padding: 15px 20px 20px;\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"dst-accordion\"\u003e\n\n\u003cdiv class=\"dst-accordion-item\"\u003e\n\u003cinput type=\"checkbox\" id=\"acc-cleaner-specs\" class=\"dst-accordion-toggle\"\u003e\n\u003clabel for=\"acc-cleaner-specs\" class=\"dst-accordion-label\"\u003eSpecifications\u003c\/label\u003e\n\u003cdiv class=\"dst-accordion-content\"\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%; border-color:#FDDCC5; font-size:14px;\"\u003e\n\u003ctr style=\"background-color:#F15C22; color:#fff;\"\u003e\n\u003cth style=\"padding:8px 12px; text-align:left;\"\u003eProperty\u003c\/th\u003e\n\u003cth style=\"padding:8px 12px; text-align:left;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left; width:42%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eAkemi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#FFF3EB;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eAKEMI GmbH, Nuremberg, Germany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eHighly concentrated water-based stone cleaner (slightly alkaline)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#FFF3EB;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left;\"\u003eChemical Basis\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eSurfactant-based concentrate, free of phosphates; biodegradable surfactants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left;\"\u003eColour\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eColourless to yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#FFF3EB;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left;\"\u003eDensity\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eApprox. 1.01 g\/cm³ (8.4 lb\/gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left;\"\u003epH Value\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eApprox. 10 (concentrated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#FFF3EB;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left;\"\u003eDilution\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003e1:1 to 1:50 with water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left;\"\u003eDwell Time\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003e10–20 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#FFF3EB;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left;\"\u003eCoverage\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eApprox. 410–815 ft²\/gal (10–20 m²\/L), applied undiluted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left;\"\u003eFood Contact\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eFood-safe when used as directed (certified to DIN 10516)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#FFF3EB;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left;\"\u003eShelf Life\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eApprox. 3 years stored cool and frost-free in the tightly closed original container\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:bold; text-align:left;\"\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px; text-align:left;\"\u003eCARE.10812\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"dst-accordion-item\"\u003e\n\u003cinput type=\"checkbox\" id=\"acc-cleaner-features\" class=\"dst-accordion-toggle\"\u003e\n\u003clabel for=\"acc-cleaner-features\" class=\"dst-accordion-label\"\u003eFeatures \u0026amp; Benefits\u003c\/label\u003e\n\u003cdiv class=\"dst-accordion-content\"\u003e\n\u003cul style=\"color:#231F20; font-size:14px; line-height:2; padding-left:20px;\"\u003e\n\u003cli\u003eRapid, thorough removal of building-material residue, wax, and self-shine layers\u003c\/li\u003e\n\u003cli\u003eLifts thin concrete films, oil and grease, soot, rubber, and tar spots\u003c\/li\u003e\n\u003cli\u003eRemoves residues of synthetic paints and synthetic plaster\u003c\/li\u003e\n\u003cli\u003eHighly concentrated — economical, adjustable dilution from 1:1 to 1:50\u003c\/li\u003e\n\u003cli\u003eFree of phosphates; surfactants are readily biodegradable\u003c\/li\u003e\n\u003cli\u003eFood-safe when used as directed — suitable for kitchen and food-preparation areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"dst-accordion-item\"\u003e\n\u003cinput type=\"checkbox\" id=\"acc-cleaner-apps\" class=\"dst-accordion-toggle\"\u003e\n\u003clabel for=\"acc-cleaner-apps\" class=\"dst-accordion-label\"\u003eApplications\u003c\/label\u003e\n\u003cdiv class=\"dst-accordion-content\"\u003e\n\u003cp style=\"color:#231F20; font-size:14px; line-height:1.7; margin:0 0 10px;\"\u003e\u003cstrong\u003eSuitable for all natural and cast stone, including:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"color:#231F20; font-size:14px; line-height:1.9; padding-left:20px; margin-top:0;\"\u003e\n\u003cli\u003eMarble, granite, travertine, and slate\u003c\/li\u003e\n\u003cli\u003eTerrazzo and fair-faced concrete\u003c\/li\u003e\n\u003cli\u003eBrick and cotto slabs, tiles, and fine stoneware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"color:#231F20; font-size:14px; line-height:1.7; margin:14px 0 6px;\"\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e synthetic materials that are not resistant to solvents, or rubber. If in doubt, test on an inconspicuous area first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"dst-accordion-item\"\u003e\n\u003cinput type=\"checkbox\" id=\"acc-cleaner-use\" class=\"dst-accordion-toggle\"\u003e\n\u003clabel for=\"acc-cleaner-use\" class=\"dst-accordion-label\"\u003eDirections for Use\u003c\/label\u003e\n\u003cdiv class=\"dst-accordion-content\"\u003e\n\u003col style=\"color:#231F20; font-size:14px; line-height:1.9; padding-left:20px;\"\u003e\n\u003cli\u003eDilute with water at a ratio of \u003cstrong\u003e1:1 to 1:50\u003c\/strong\u003e, depending on how heavy the soiling is, and apply to the stone surface.\u003c\/li\u003e\n\u003cli\u003eLet the cleaner work for \u003cstrong\u003e10–20 minutes\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eFor deeper staining, scrub with a brush or nylon pad.\u003c\/li\u003e\n\u003cli\u003eRinse thoroughly with water.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"dst-accordion-item\"\u003e\n\u003cinput type=\"checkbox\" id=\"acc-cleaner-safety\" class=\"dst-accordion-toggle\"\u003e\n\u003clabel for=\"acc-cleaner-safety\" class=\"dst-accordion-label\"\u003eSafety \u0026amp; Handling\u003c\/label\u003e\n\u003cdiv class=\"dst-accordion-content\"\u003e\n\u003cul style=\"color:#231F20; font-size:14px; line-height:1.9; padding-left:20px;\"\u003e\n\u003cli\u003eDo not apply to synthetic materials that are not solvent-resistant, or to rubber; test on an inconspicuous area if unsure.\u003c\/li\u003e\n\u003cli\u003eAlways work from a diluted solution and rinse thoroughly with water afterward.\u003c\/li\u003e\n\u003cli\u003eFor adequate waste disposal, the container must be completely emptied.\u003c\/li\u003e\n\u003cli\u003eIndustrial chemical product — use only in well-ventilated areas and wear chemical-resistant gloves and eye protection. Always consult the AKEMI Safety Data Sheet (SDS) before use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"dst-accordion-item\"\u003e\n\u003cinput type=\"checkbox\" id=\"acc-cleaner-docs\" class=\"dst-accordion-toggle\"\u003e\n\u003clabel for=\"acc-cleaner-docs\" class=\"dst-accordion-label\"\u003eDocumentation\u003c\/label\u003e\n\u003cdiv class=\"dst-accordion-content\"\u003e\n\u003cul style=\"color:#231F20; font-size:14px; line-height:2.2; list-style:none; padding-left:0;\"\u003e\n\u003cli\u003e📄 AKEMI Stone Care Product Portal — Technical Data Sheet \u0026amp; SDS (manufacturer)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cp style=\"margin-top:24px; padding:14px 18px; background:#FFF8F3; border-left:4px solid #F15C22; color:#231F20; font-size:14px;\"\u003e\u003cem\u003eIndustrial chemical product. Use only in well-ventilated areas. Wear chemical-resistant gloves and eye protection. Consult the AKEMI Safety Data Sheet (available from the manufacturer or stein.akemi.de) before use. Technical values are manufacturer figures and may vary with jobsite conditions.\u003c\/em\u003e\u003c\/p\u003e\n","brand":"Akemi","offers":[{"title":"Default Title","offer_id":43882950983743,"sku":"uql1789509481402","price":18.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/4595\/0527\/files\/akemi-stone-cleaner-1l---concentrated-alkaline-cleaning-agent_1.jpg?v=1789509487","url":"https:\/\/punkrockclad.shop\/products\/akemi-stone-cleaner-1l-concentrated-alkaline-cleaning-agent","provider":"My Store","version":"1.0","type":"link"}