California

Marble & Stone Protection in Sonoma

Sonoma wine country pairs winery tasting rooms and estate kitchens with natural stone bars and counters that see constant pours and spills; RAKU protects hospitality and residential stone alike.

Who We Serve in Sonoma

  • Winery tasting rooms & bars
  • Wine-country estates
  • Restaurants & inns

Italian RAKU Nanocoating — Built for Sonoma

RAKU by Lantania is a molecular nanocoating developed in Italy that permanently closes the pores of marble, onyx, quartzite, travertine, and limestone at the molecular level — creating a zero-porosity surface that resists etching, staining, and moisture without changing the stone's natural appearance or finish.

Natural stone in Sonoma faces specific challenges: the unique combination of climate, use patterns, and high-end finishes that make flawless stone maintenance both critical and difficult. RAKU's permanent barrier means the etching, staining, and porosity risks specific to this market are eliminated from day one — with a single one-day application backed by a 10-year warranty.

  • Zero porosity — liquid cannot penetrate the stone
  • Etch-proof — acids no longer damage the surface
  • Stain-proof — wine, oil, and cleaners wipe away cleanly
  • Food-contact safe for kitchen and bar surfaces
  • Heat resistant to 1,200°F
  • One-day installation — no operational downtime
  • 10-year warranty on every application

Areas We Cover in Sonoma

  • Healdsburg
  • Sonoma Plaza
  • Kenwood
  • Glen Ellen

Frequently Asked Questions — Sonoma

Do you protect winery and tasting-room stone?

Yes - RAKU's stain- and etch-proof coating is ideal for Sonoma tasting-room bars and estate kitchens exposed to wine and acids.

Will wine etch protected marble?

No - RAKU prevents the acid etching that wine, citrus, and spirits cause on unprotected stone.

Get Your Free Estimate in Sonoma

Ready to protect your marble or stone surfaces in Sonoma? Contact Marble Armour today for a free consultation with our certified local applicators. We serve residential homeowners, restaurant and hotel operators, and commercial property managers across Sonoma and the wider California region.

Request a Free Estimate