{"product_id":"msi-6x24-cosmic-black-stacked-stone","title":"MSI 6x24 Cosmic Black Stacked Stone","description":"\u003cdiv class=\"markdown markdown-main-panel md-content enable-luminous-fast-follows enable-updated-hr-color stronger tutor-markdown-rendering\" id=\"model-response-message-contentr_c67ba3685bfa0aff\" dir=\"ltr\"\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv class=\"\" dir=\"\"\u003e\n\u003cb\u003eMSI Rockmount Cosmic Black 6\" x 24\" Splitface Ledger Panel Wall Tile\u003c\/b\u003e brings dramatic high-contrast luxury, deep charcoal-to-black colorways, and rich dimensional texture to interior and exterior accent walls. Crafted from 100% genuine natural marble\/granite quartzite, each 6\" x 24\" interlocking Z-panel features hand-split stone strips arranged in a dimensional dry-stacked ledger format.\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv class=\"\" dir=\"\"\u003eThe \u003cb\u003eCosmic Black\u003c\/b\u003e colorway showcases a sophisticated palette of midnight black, deep charcoal, subtle graphite tones, and occasional soft white or gold crystalline veining. Engineered with interlocking Z-cut ends, these panels butt tightly together without grout lines, making it effortless to achieve a seamless, hand-laid masonry look across fireplace surrounds, outdoor kitchen islands, and building facades.\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Property\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eValue \/ Specification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNotes \/ Compliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eBrand \/ Collection\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMSI Rockmount Ledger Panels\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGenuine Natural Stone Wall Cladding\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMaterial Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% Genuine Natural Stone\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSplitface Architectural Stone\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eNominal Dimensions\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6\" W x 24\" L (15 cm x 60 cm)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eInterlocking Z-Panel Format\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eThickness\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApprox. 3\/4 in. to 1-1\/4 in. (19 mm – 32 mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDimensional Heavy Relief\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eSurface Finish\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNatural Cleft \/ Splitface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRough-Hewn Textured Finish\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eColor Profile\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCosmic Black (Midnight Black, Charcoal \u0026amp; Subtle Veining)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eModerate-to-High Variation (V3)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eEdge Detail\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eInterlocking Z-Panel Cut\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eConceals Vertical Panel Joints\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eRecommended Applications\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eInterior Accent Walls, Fireplace Surrounds, Exterior Facades*\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eVertical Wall Locations Only\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"\" dir=\"\"\u003e\u003ci\u003e*For exterior or high-moisture applications, confirm site-specific substrate load capacity, waterproofing, and natural stone setting requirements prior to installation.\u003c\/i\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch2\u003eRecommended Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv class=\"\" dir=\"\"\u003e\n\u003cb\u003eFireplace Surrounds \u0026amp; Chimney Breasts:\u003c\/b\u003e Creates a dramatic, moody floor-to-ceiling focal point in living rooms, executive suites, and modern homes.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"\" dir=\"\"\u003e\n\u003cb\u003eExterior Building Facades \u0026amp; Retaining Walls:\u003c\/b\u003e Adds substantial dark natural stone character to entryway pillars, patio feature walls, outdoor kitchen islands, and barbecue surrounds.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"\" dir=\"\"\u003e\n\u003cb\u003eCommercial Lobbies \u0026amp; Feature Walls:\u003c\/b\u003e Delivers a dark, tactile stone backdrop that catches directional wall-wash lighting beautifully.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation and Handling Guidelines\u003c\/h2\u003e\n\u003cblockquote\u003e\n\u003cdiv class=\"\" dir=\"\"\u003e⚠️ \u003cb\u003eIMPORTANT: NATURAL STONE LEDGER PANEL INSTALLATION PROTOCOL\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/blockquote\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv class=\"\" dir=\"\"\u003e\n\u003cb\u003eSubstrate Structural Load Capacity:\u003c\/b\u003e Stacked stone ledger panels are heavy natural stone (approx. 8–10 lbs per sq. ft.). Ensure wall substrates (concrete, cement backer board, or masonry) are securely fastened to studs and structurally rated to carry heavy vertical stone loads.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"\" dir=\"\"\u003e\n\u003cb\u003eLarge \u0026amp; Heavy Tile (LFT) Mortar Selection:\u003c\/b\u003e Install using a high-performance, polymer-modified Large \u0026amp; Heavy Tile (LFT) thin-set mortar specifically rated for natural stone (ANSI A118.4 \/ ANSI A118.15). Dark gray or black LFT mortar is recommended to blend naturally behind dark stone.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"\" dir=\"\"\u003e\n\u003cb\u003eTight-Joint Installation (No Grout):\u003c\/b\u003e Interlocking Z-panels are engineered to be \"dry-stacked\" tight against one another without grout lines. Stagger horizontal panel joints in a running bond pattern to conceal seams.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"\" dir=\"\"\u003e\n\u003cb\u003eCorner Configuration:\u003c\/b\u003e Use matching MSI Rockmount Cosmic Black 6\" x 18\" x 6\" \"L\" Corner Panels on 90-degree outside corners to eliminate exposed saw-cut stone edges.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"\" dir=\"\"\u003e\n\u003cb\u003ePre-Sealing \u0026amp; Maintenance:\u003c\/b\u003e Apply a penetrating natural stone sealer after installation to protect against dirt accumulation and moisture absorption. Use an color-enhancing sealer if you prefer a deeper, \"wet-look\" rich black finish.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare and Maintenance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv class=\"\" dir=\"\"\u003e\n\u003cb\u003eRoutine Cleaning:\u003c\/b\u003e Dust or vacuum textured stone crevices using a soft brush attachment. Clean periodically with warm water and a neutral pH natural stone cleaner.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"\" dir=\"\"\u003e\n\u003cb\u003eAvoid Harsh Chemicals:\u003c\/b\u003e Do not use acidic cleaners, vinegar, bleach, or high-pressure power washers at close range, which can damage natural stone.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"\" dir=\"\"\u003e\n\u003cb\u003ePeriodic Resealing:\u003c\/b\u003e Reapply a penetrating stone sealer every 2 to 4 years on exterior installations to preserve stain defense and freeze-thaw durability.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesign Profile\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv class=\"\" dir=\"\"\u003e\n\u003cb\u003eAesthetic Inspiration:\u003c\/b\u003e Modern Industrial, Urban Executive, High-Contrast Contemporary, Modern Mountain.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"\" dir=\"\"\u003e\n\u003cb\u003eVisual Advantage:\u003c\/b\u003e Rich midnight-black tones bring a dramatic, grounding element to vertical walls while catching natural directional light across the rough-hewn faces.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"\" dir=\"\"\u003e\n\u003cb\u003eComplementary Finishes:\u003c\/b\u003e Pairs beautifully with natural white oak, walnut millwork, brushed brass, champagne bronze, or matte black hardware, and concrete or light marble flooring.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"\" dir=\"\"\u003e\u003cb\u003eDoes MSI Cosmic Black Stacked Stone require grout?\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv class=\"\" dir=\"\"\u003eNo. Ledger panel tiles are designed to interlocking-butt tightly together without grout lines, creating a continuous dry-stacked stone appearance.\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv class=\"\" dir=\"\"\u003e\u003cb\u003eCan Cosmic Black panels be installed around an outdoor fireplace or grill island?\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv class=\"\" dir=\"\"\u003eYes! Natural stone ledger panels are non-combustible and weather-resistant, making them ideal for outdoor fireplaces, barbecue islands, and patio walls when installed over suitable exterior-grade substrates.\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv class=\"\" dir=\"\"\u003e\u003cb\u003eHow do I clean dust out of the textured splitface surface indoors?\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv class=\"\" dir=\"\"\u003eVacuuming the panel face with a soft brush attachment is the easiest way to keep dust out of the splitface crevices. For deeper cleaning, wipe down with warm water and a neutral pH natural stone cleaner.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"heytiles","offers":[{"title":"Default Title","offer_id":37817236455618,"sku":"LPNLMCOSBLK624","price":37.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0514\/5719\/6226\/products\/msi-6x24-cosmic-black-stacked-stone-839700.jpg?v=1746110681","url":"https:\/\/heytiles.com\/products\/msi-6x24-cosmic-black-stacked-stone","provider":"Hey Tiles","version":"1.0","type":"link"}