Acid resistant
A defensive barrier against lemon, wine, vinegar, soaps, and other everyday hazards.

Professional Raku application
Invisible, acid-resistant protection for the marble surfaces at the center of your life—applied by South Florida stone specialists.

The invisible crystal
Marble’s calcium-rich surface can react the instant it meets lemon, wine, vinegar, fruit juice, or some soaps. The result is a dull etch that ordinary cleaning cannot remove.
Raku forms an imperceptibly thin, transparent protective layer over the surface. It intercepts the attack while the stone keeps the brilliance, color, and depth that made you choose it.
See the difference
Slide the handle to see how an unprotected surface dulls and etches under everyday acids—while the Raku-protected stone keeps its brilliance.

Engineered for real life
A defensive barrier against lemon, wine, vinegar, soaps, and other everyday hazards.
Helps protect against common household stains including coffee and oil.
Preserves the stone’s natural brilliance, color, veining, and depth.
Designed to resist yellowing, even where natural light is part of daily life.
A practical choice for hardworking surfaces around busy kitchen zones.
Adds resilience against the light micro-scratches of normal day-to-day use.
Maintained with a neutral detergent and a soft microfibre cloth—nothing more.
Developed and produced in Italy by Lantania, specialists in surface protectors.
Made for your finish
Every slab has a character worth preserving. The final appearance follows the finish already present, rather than masking it.
A clear treatment designed to preserve mirror-like brilliance, depth, and crisp veining.
The same protection with a refined satin character that enriches the stone’s natural tone.

From shore to sea
Ideal for surfaces in private residences, luxury hospitality, restaurants, and yachts.
Expert application matters
Raku is a professional treatment. Just Call Classic evaluates the stone, prepares the surface, and applies the system with the control your marble deserves.
Start with your stone
Tell us about your marble surface. Our team will help you understand whether Raku is the right treatment for your home, property, or yacht.