Product Overview
Charcoal Pencil 6" x 24" Splitface Slate Ledger Panel is a premium natural stone wall cladding manufactured by MSI (MS International). Crafted from genuine, hand-cut splitface slate, this ledger panel features a dark charcoal-grey to graphite stone base with subtle blue-black accents and natural rustic metallic shimmer.
Designed in a distinctive Pencil Splitface format, the panel is composed of thin, narrow "pencil-cut" natural slate strips bonded tightly together onto a 6" x 24" modular panel (1 sq. ft. per piece). The cleft, rough-hewn surface creates a textured 3D architectural relief that catches directional light, making it an exceptional choice for indoor fireplace surrounds, living room accent walls, kitchen islands, vanity backdrops, and exterior building facades.
Technical Specifications
| Technical Property |
Value / Specification |
Standard / Compliance |
| Manufacturer / Brand |
MSI (MS International) |
M-Series Natural Stone Ledgers |
| Colorway |
Charcoal Pencil (Deep Slate Grey, Graphite & Blue-Black) |
High Natural Stone Variation (V3-V4) |
| Panel Format |
6" x 24" Interlocking Panel (~15 cm x 60 cm / 1.0 Sq. Ft. per Panel) |
Modular Z-Shape / Step-Joint Panel |
| Style Profile |
Pencil Splitface (Stacked Thin Narrow Slate Strips) |
Dimensional 3D Relief Surface |
| Thickness / Depth |
Approx. 1/2" to 3/4" (~12 mm - 20 mm Variable Depth) |
Multi-Layered Natural Cleft |
| Material Type |
100% Genuine Natural Cleft Slate Stone |
Metamorphic Natural Stone |
| Primary Finish |
Splitface / Natural Cleft (Unpolished Rough-Hewn) |
Tactile 3D Stone Texture |
| Sealing Requirement |
Required (Penetrating Stone Sealer Recommended) |
Protects Against Dust & Stains |
| Applications |
Fireplace Chimney Breasts, Interior Accent Walls, Kitchen Island Surrounds, Exterior Building Facades, Outdoor Living Walls |
Vertical Wall Cladding (Interior & Exterior) |
Recommended Applications
-
Fireplace Surrounds & Chimney Breasts: Creates a dramatic 3D focal point in living areas. Natural slate easily handles ambient heat from gas, electric, or traditional wood-burning hearth surrounds.
-
Interior Feature Walls & Reception Backdrops: Adds warmth, depth, and tactile luxury behind TV media walls, entrance foyers, headboards, and commercial reception desks.
-
Exterior Architecture & Patio Walls: Rated for exterior vertical wall installations, including outdoor kitchens, BBQ island fascias, structural foundation skirts, and retaining wall accents.
Installation & Handling Guidelines
⚠️ CRITICAL WARNING: HEAVY STONE WALL CLADDING PROTOCOL
-
Substrate & Weight Load: Natural slate ledger panels are heavy stone units (~6 to 8 lbs per panel). Ensure the wall substrate is structural, dry, and rigid (e.g., cement backer board, concrete masonry, or brick). Do not set directly onto standard painted drywall or gypsum board without mechanical fasteners or engineered backer board.
-
Thinset Mortar Selection: Set using a high-performance, polymer-modified Large & Heavy Tile (LFT) thinset specified for natural stone wall applications (ANSI A118.4 or ANSI A118.15 like MAPEI® Ultraflex LFT or LATICRETE® Multimax Lite).
-
No Grout Joint Required: Ledger panels are engineered with tight-fitting interlocking Z-profile edges designed to butt tightly together. Do not grout between pencil strips.
-
Corner Trim Assembly: For outside 90-degree corners, use matching Charcoal Pencil Ledger Corner Pieces or miter-cut panel edges at 45 degrees for a continuous stone return.
Professional Recommendations
Care & Maintenance
-
Routine Cleaning: Dust routinely with a soft brush or vacuum with a brush attachment. Clean with warm water and a neutral pH stone cleaner (e.g., Miracle Sealants 511 Clean & Reseal). Never use acidic cleaners, vinegar, bleach, or harsh chemical sprays.
-
Sealing Natural Slate: Apply a breathable penetrating stone sealer (or color-enhancing sealer if a deeper, darker "wet look" graphite finish is desired) upon installation and reapply every 3 to 5 years depending on exposure.
Design Profile
-
Aesthetic Inspiration: Modern Industrial Luxury, Dark Moody Interiors, Mountain Modern, Contemporary Organic Stone.
-
Visual Synergy: Pairs exceptionally well with warm oak, dark walnut, matte black hardware, brushed brass accents, and raw concrete or light oak floor finishes.
Frequently Asked Questions
Can MSI Charcoal Pencil Slate Ledger Panels be installed outdoors in freeze-thaw climates?
Yes. Natural slate ledger panels are suitable for exterior vertical installations when set over properly prepared, waterproofed cementitious substrates using polymer-modified LFT stone mortar.
Do you grout ledger stone panels?
No. Splitface ledger panels feature an interlocking modular design intended to butt tightly against adjacent panels without grout joints.
How do you clean splitface natural slate?
Because of its multi-layered 3D texture, dust with a vacuum brush or soft bristle brush. For deeper cleaning, use a dedicated neutral pH stone cleaner and warm water.
