{"product_id":"9x12x6-xl-royal-white-corner-l-panel","title":"9x12x6 XL Royal White Corner L Panel","description":"\u003cp\u003e\u003cspan\u003ePRODUCT TITLE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eXL Royal White 9\" x 12\" x 6\" Natural Marble Ledger Corner \"L\" Panel\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePRODUCT DESCRIPTION\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAchieve a monumental, seamless finish with the \u003c\/span\u003e\u003cspan\u003eXL Royal White Ledger Corner\u003c\/span\u003e\u003cspan\u003e. Specifically designed to complement our XL 9x24 ledger panels, these oversized L-shaped units allow you to wrap outside corners with the grand scale that modern architecture demands. Crafted from premium natural marble, the Royal White collection is defined by its brilliant, snow-white tones and a subtle crystalline shimmer that catches the light from every angle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cspan\u003eXL series\u003c\/span\u003e\u003cspan\u003e (9\" height) offers a more substantial, \"thick-block\" appearance compared to standard 6-inch ledger stones. This reduces the number of horizontal seams on your corners, creating a cleaner, more monolithic look for large-scale fireplaces, exterior columns, and luxury accent walls. With its rugged Splitface texture, this corner piece provides a dramatic 3D effect while maintaining the pristine elegance of pure white marble.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eKEY FEATURES\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eModern XL Scale:\u003c\/span\u003e\u003cspan\u003e 9-inch vertical height for a bolder, more architectural \"solid stone\" look.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003ePremium Royal White Marble:\u003c\/span\u003e\u003cspan\u003e The highest grade of white marble with a natural, light-reflecting sparkle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eSeamless L-Shaped Design:\u003c\/span\u003e\u003cspan\u003e Pre-fabricated to wrap 90-degree corners perfectly without the need for miter cuts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eInterlocking Z-Technology:\u003c\/span\u003e\u003cspan\u003e Engineered to fit tightly with XL flat panels for a grout-free, continuous finish.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eLuxury Versatility:\u003c\/span\u003e\u003cspan\u003e Fire-rated for high-end fireplace surrounds and frost-resistant for stunning home facades.\u003c\/span\u003e\u003cspan\u003e \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSPECIFICATIONS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eMaterial:\u003c\/span\u003e\u003cspan\u003e Natural Marble\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eDimensions:\u003c\/span\u003e\u003cspan\u003e 9\" High x 12\" Long x 6\" Short Return\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eFormat:\u003c\/span\u003e\u003cspan\u003e \"L\" Shaped Corner Panel (XL Series)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eFinish:\u003c\/span\u003e\u003cspan\u003e Splitface (Rough-Hewn \/ Textured)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eColor:\u003c\/span\u003e\u003cspan\u003e Brilliant White \/ Arctic White\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eUsage:\u003c\/span\u003e\u003cspan\u003e Outside Corners for Chimneys, Pillars, Retaining Walls, and Grand Entrances\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFREQUENTLY ASKED QUESTIONS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhy choose 9\" XL corners over the standard 6\" corners?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cspan\u003eXL 9-inch height\u003c\/span\u003e\u003cspan\u003e is designed for larger surfaces. It creates fewer horizontal lines, making the wall appear taller and more substantial. It is the preferred choice for two-story fireplaces or commercial building exteriors where standard-sized stone might look too busy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWill this white marble turn yellow outdoors?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRoyal White is highly durable. To prevent any discoloration caused by environmental factors or iron oxidation, you must use a \u003c\/span\u003e\u003cspan\u003ehigh-quality, non-yellowing penetrating sealer\u003c\/span\u003e\u003cspan\u003e and ensure the stone is installed with \u003c\/span\u003e\u003cspan\u003ewhite thinset\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHow do I calculate the number of corner pieces needed?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBecause these are XL panels, each piece covers \u003c\/span\u003e\u003cspan\u003e9 inches\u003c\/span\u003e\u003cspan\u003e of vertical height. Measure your total corner height in inches and divide by 9. (Example: An 8-foot wall is 96 inches. 96 \/ 9 = ~11 pieces). Always round up to the nearest whole number.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDo these corners require grout?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNo. Like the rest of the RockMount collection, these are designed for a \u003c\/span\u003e\u003cspan\u003egrout-less installation\u003c\/span\u003e\u003cspan\u003e. The interlocking \"Z\" shape hides the transition between the corner and the flat panel for a dry-stacked masonry look.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhat is the best adhesive for these heavy XL marble corners?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDue to the weight and height of the XL marble, we recommend a \u003c\/span\u003e\u003cspan\u003eHigh-Bond, Polymer-Modified Large Format Tile (LFT) Thinset\u003c\/span\u003e\u003cspan\u003e in white. This provides the \"grab\" necessary to hold the heavy panels in place during installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eINSTALLATION \u0026amp; MAINTENANCE TIPS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eBottom-Up Installation:\u003c\/span\u003e\u003cspan\u003e Always start your corner installation at the base and work upward. Alternate the orientation of the \"L\" (long side left, then long side right) to stagger the vertical joints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eBack-Buttering:\u003c\/span\u003e\u003cspan\u003e For heavy marble corners, \"back-butter\" the tile (apply a thin layer of mortar to the back of the stone) to ensure a 100% permanent bond.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eAvoid Acid:\u003c\/span\u003e\u003cspan\u003e Never use acidic cleaners on Royal White Marble. Use only pH-neutral stone cleaners to keep the white surface crisp and bright.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eSealing:\u003c\/span\u003e\u003cspan\u003e Apply a high-quality impregnating sealer to protect the stone from dust, soot (if used on a fireplace), and moisture.\u003c\/span\u003e\u003c\/p\u003e","brand":"American Flooring Depot","offers":[{"title":"Default Title","offer_id":47709249831171,"sku":"LPNLQROYWHI918COR","price":44.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0792\/7254\/2467\/files\/9x12x6-xl-royal-white-corner-l-panel-242794.jpg?v=1770234357","url":"https:\/\/americanflooringdepot.com\/products\/9x12x6-xl-royal-white-corner-l-panel","provider":"American Flooring Depot","version":"1.0","type":"link"}