No Staining | No Dulling | Built to Last
The Opal Luxury Anti-Acid Permanent Sealer is a professional-grade stone protection system engineered to permanently bond with natural marble, providing an invisible barrier against acids, staining, and surface dulling.
Unlike traditional sealers that wear away over time, Opal Luxury is a one-time application that lasts the lifetime of your stone. Applied by Highline Stone Care’s certified technicians, it preserves the natural beauty of your marble without altering its appearance.

Get a free consultation with NYC’s premier stone care specialists. Permanent protection, applied once, lasts forever.