

A closer look at Platinum Black
Platinum Black. Hexagon in natural stone.
Black marble with natural light veining gives this tumbled hexagon mosaic its palette. Six-sided stone pieces repeat in a compact honeycomb pattern. Tumbling softens the edges and gives the repeating pattern an aged character.
Natural marble varies across pieces, sheets and batches.
Black marble with natural light veining
Compare a sample with paint, cabinetry and fittings in your own light. Blend the strongest markings across the finished surface.
Tumbled surface character
Tumbling softens the edges and gives the repeating pattern an aged character. View a sample from different angles in the room’s own light.
Hexagon detail
Six-sided stone pieces repeat in a compact honeycomb pattern. A close grout colour softens the joints; contrast makes the repeat more defined.
Make it part of your room
Platinum Black in your interior.
Use Platinum Black as a kitchen splashback or bathroom feature. The hexagon repeat works alongside quieter cabinetry and fittings; centre complete motifs in the main sight line.

Your Platinum Black mosaic project
Why choose this hexagon mosaic?
Tumbled hexagon: Black marble with natural light veining. Six-sided stone pieces repeat in a compact honeycomb pattern.
Where to use this mosaic
Bathroom walls: use the hexagon as a basin backdrop, niche or feature wall. Wet walls need appropriate waterproofing.
Kitchen splashbacks: relate the black marble with natural light veining to the worktop and cabinets. Agree socket cuts and exposed edges before fixing.
Interior floors: listed for walls and floors. Confirm substrate, loading and slip requirements for the actual location. Tumbled texture and mosaic joints do not establish a verified wet-slip rating.
Outdoor and frost suitability have not been verified in this guide.
Sheets, boxes and project quantities
Sheet options from the sale variants: 305 × 265mm. Thickness: 10 mm. Sold by the box; listed box quantity: 5 pcs.
The selected variant’s checkout coverage is 0.404m² per box. Price and coverage update when the option changes. Divide the required area by that coverage and round up to a complete purchase unit.
Allow for the hexagon repeat, perimeter cuts and spares. Add the calculator’s wastage allowance once.
Alignment, grout and sealing
Align the rows of hexagons between sheets and keep the inter-sheet gaps consistent with the small internal joints. Dry-lay sheets from several boxes and keep sheet joints consistent.
Use marble-compatible adhesive, grout and sealer on a suitable substrate. Test grout and sealer first; follow application and curing instructions. Sealing does not prevent acid etching or replace waterproofing.
Care, samples and natural variation
Use a pH-neutral stone cleaner and a soft cloth or mop. Wipe spills promptly; avoid vinegar, acidic descalers and abrasives.
A cut sample shows the tumbled texture; a full sheet shows the hexagon repeat. Natural markings vary across an order.
- Fast deliveryIn-stock items dispatched in 24 hours
- High stockLarge volumes ready to ship
- Expert adviceTalk to our tile team
- Free samplesSee it before you buy