MSI MONTAUK BLACK 18X36 GAUGED WALL TILE

Montauk Black 18x36 Gauged Slate Wall Tile by MSI brings a bold, architectural presence to interior walls. Crafted from natural slate in a large 18x36 format, this tile creates expansive surfaces with fewer grout lines, delivering a clean, modern look. The gauged edges ensure a uniform thickness across tiles, making installation smoother and resulting in tighter joints for a sophisticated, gallery-like finish. Also known in industry terms as Montauk Black, this tile series is associated with styles ranging from Classic Noir to Modern Farmhouse, offering a versatile palette for contemporary spaces.

What sets Montauk Black apart

• Gauged edges for consistent thickness — guarantees clean grout lines and a seamless appearance, even on large-format installations.
• Deep Montauk Black with natural variation — each tile is unique, featuring rich, dark tones with subtle texture that adds depth and character to walls.
• Large 18x36 format — reduces the number of joints and creates dramatic wall statements in showers, backsplashes, and feature walls.
• Durable natural slate — a timeless material that ages gracefully while maintaining a refined, high-contrast aesthetic.
• Versatile styling cues — pairs beautifully with warm woods, matte black fixtures, and industrial metal accents for a cohesive design language.

Technical details

• Size: 18 x 36 inches
• Tile area: 4.5 sq ft per tile
• Carton coverage: approximately 8.49 sq ft
• Material: Natural slate
• Color/finish: Montauk Black with natural variation
• Edges: Gauged for uniform thickness
• Item ID: SMONBLK1836G
• Alternative nomenclature: BW a High Contrast Comeback, Classic Noir, Enchanted Forest, Modern Farmhouse, Montauk Black, Natu

Ideal uses

• Shower surrounds and wet-wall applications where a bold, durable surface is desired
• Kitchen backsplashes that make a statement while resisting everyday kitchen wear
• Feature walls in living spaces or dining rooms to create a focal point
• Fireplace surrounds for a timeless, ruggedly refined look

Care, maintenance, and installation tips

• Sealing — natural slate is porous; apply a penetrating sealer to protect against stains and water infiltration, especially in wet areas. Re-seal as recommended by the sealer manufacturer or your installer.
• Cleaning — use a pH-balanced, non-abrasive cleaner and a soft cloth or sponge. Avoid acidic or alkaline harsh cleaners that can affect the slate’s surface over time.
• Installation notes — for the best visual result with these large-format tiles, plan a layout that minimizes grout lines and aligns the gauged edges for uniform joints. Professional installation is recommended to ensure a flat substrate and proper adhesive selection for natural stone.
• Maintenance cadence — after installation, monitor grout appearance and reseal as needed; typical maintenance elevates the longevity and preserves the color depth of Montauk Black.

For spaces that call out a bold, enduring contrast, Montauk Black 18x36 Gauged Slate Wall Tile is a distinctive choice that blends timeless natural material with modern, minimalist installation. Its dramatic presence, coupled with the practical benefits of gauged edges and large-format panels, helps you achieve a refined, high-end look with fewer joints and more wall—perfect for designers and homeowners aiming for a statement that lasts.