Lemon, wine, vinegar and coffee leave dull etch marks on marble. StainLock stops them before they happen. MarbleBLU of Manhattan is a certified StainLock applicator, protecting marble countertops, kitchen islands and vanities across Manhattan. Every installation is backed by StainLock's Limited Lifetime Warranty.
StainLock is a permanent, invisible anti-etch treatment for marble and natural stone. It isn't a coating. It bonds inside the stone, so it can't peel, flake or wear away, and it never needs to be reapplied. It blocks the acids that cause etching and repels the oils, wine and coffee that cause stains.
StainLock adds no film, haze, shine or texture. A honed countertop stays honed, and a polished countertop stays polished. Calacatta, Carrara and Statuario keep their natural look.
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