Iceberg & Dolomite Rio Polished Marble Mosaic Tile – White Elegance

Installation Guide – Rio Polished Marble Mosaic (Iceberg & Dolomite)

Step 1: Prepare the Surface
Ensure your substrate is clean, dry, and free of dust, oil, or debris. Level any uneven areas with a self-leveling compound. For wet locations such as showers or backsplashes, apply a waterproofing membrane for protection.

Step 2: Dry Layout & Planning
Lay out the mosaic sheets on the floor or wall before installation. This lets you preview the veining, ensure pattern alignment, and blend tiles from multiple boxes for consistent color. Maintain 1/16″–1/8″ spacing between sheets to accommodate the mosaic pattern.

Step 3: Apply Thin-Set Mortar
Recommended Adhesives:

• Laticrete Glass Tile Adhesive

• Mapei Adesilex P10 with Keraply

• Ardex X5 White

Instructions:

• Use a 3/16″ V-notch or 1/4″ square-notched trowel for even adhesive application.

• Back-butter each mesh-backed sheet to ensure full adhesion and avoid voids under the intricate cuts.

• Press gently using a grout float or rubber mallet to achieve uniform contact without damaging the waterjet pieces.

Step 4: Cutting & Adjustments

• Use a wet saw with a diamond blade designed for marble.

• Support the sheet while cutting to avoid dislodging individual pieces.

• Smooth rough edges with a marble-safe polishing pad or stone file for a refined finish.

Step 5: Grouting

• Pre-seal the tiles with a penetrating, marble-safe sealer before grouting to reduce absorption and haze.

• Use non-sanded grout to protect the polished surface.

• Apply grout diagonally with a rubber float, filling joints completely.

• Wipe excess grout promptly with a damp sponge, and buff the surface with a dry microfiber cloth after 30–45 minutes.

Step 6: Final Sealing

• Once grout has cured (typically 72 hours), apply a second coat of penetrating sealer for long-term protection.

• Reapply periodically, particularly in areas exposed to moisture.

Maintenance Tips

• Clean with pH-neutral, marble-safe products only. Avoid acidic or abrasive cleaners.

• Wipe spills immediately to prevent staining or etching.

• Inspect grout lines and reseal as needed to maintain the polished appearance.

Important Note
Because of the precision of waterjet cuts and natural variation in Iceberg and Dolomite marble, always dry-lay and inspect your tiles prior to permanent installation. Stonemarket USA is not liable for color variation or installation errors caused by site conditions or material handling.