{"product_id":"oxicem-r-negro-5l","title":"Oxicem® Black 5L","description":"\u003cp\u003e\u003cstrong\u003eOxicem® Negro 5 L\u003c\/strong\u003e is a chemical oxidizing reactant for stamped concrete, microcement, and decorative cementitious surfaces, belonging to the \u003cstrong\u003e\u003ca href=\"https:\/\/www.topciment.shop\/search?q=Oxicem%C2%AE+Concrete\"\u003eOxicem® Concrete\u003c\/a\u003e\u003c\/strong\u003e line. Its black semi-transparent finish generates mineral nanocrystals that provide a vintage effect and deepen the natural texture of the substrate. This tinting is light-stable and allows for the elegant and characterful renovation of high-traffic or worn areas, ideal for floors, facades, and decorative walls both indoors and outdoors.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch3\u003eMain features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOxidizing reactant in aqueous solution that forms mineral nanocrystals\u003c\/li\u003e\n\u003cli\u003eGuaranteed UV stability, suitable for outdoor and indoor environments\u003c\/li\u003e\n\u003cli\u003eSemi-transparent black color that highlights the original texture of the concrete\u003c\/li\u003e\n\u003cli\u003e5 L container designed for medium to large projects\u003c\/li\u003e\n\u003cli\u003eCompatible with stamped concrete, polished concrete, microcement, and decorative mortars\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003ePrepare the surface: clean, dry, and stripped if it has varnish or paint.\u003c\/li\u003e\n\u003cli\u003eProtect adjacent sensitive elements such as wood, metal, or glass.\u003c\/li\u003e\n\u003cli\u003eApply a uniform layer of Oxicem® Negro with a brush, roller, or spray.\u003c\/li\u003e\n\u003cli\u003eWait 8 to 12 hours before applying a second coat if a more intense shade is desired.\u003c\/li\u003e\n\u003cli\u003eAfter each coat, neutralize and clean with water and baking soda or ammonia.\u003c\/li\u003e\n\u003cli\u003eApply a water repellent sealer or varnish from the \u003ca href=\"https:\/\/www.topciment.shop\/search?q=Topsealer%C2%AE\"\u003eTopsealer® \u003c\/a\u003eor \u003ca href=\"https:\/\/www.topciment.shop\/search?q=Sealcem%C2%AE\"\u003eSealcem® \u003c\/a\u003efamily to fix the finish.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch3\u003ePerformance\u003c\/h3\u003e\u003cp\u003eYields approximately \u003cstrong\u003e10 m² per liter\u003c\/strong\u003e, depending on the porosity and texture of the substrate\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePresentation\u003c\/strong\u003e: 5 L of reactant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH\u003c\/strong\u003e: between 2 and 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDensity\u003c\/strong\u003e: 1.10 ± 0.1 g\/cm³\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic viscosity\u003c\/strong\u003e: 15 ± 10 mPa·s (at 250 rpm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTouch dry (23 °C)\u003c\/strong\u003e: 1–2 h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolubility\u003c\/strong\u003e: water soluble\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch3\u003eStorage conditions\u003c\/h3\u003e\u003cp\u003eKeep in a cool, dry place, in a closed container. Protect from frost and extreme heat. Shake before use\u003c\/p\u003e","brand":"Topciment","offers":[{"title":"Default Title","offer_id":57781684437373,"sku":"TT11513","price":65.56,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/8687\/5005\/files\/Oxicem-concrete-5L_c14cc8a4-d4fb-43e2-87c4-4cc896325e30.jpg?v=1776428011","url":"https:\/\/topciment.shop\/en\/products\/oxicem-r-negro-5l","provider":"topciment.shop","version":"1.0","type":"link"}