Sigillo is a new generation synthetic cork, designed to preserve all basic qualities and features of the wine.
It is easy to bottle as it is elastic, and it does not crumble while uncorking. Its thermo-plastic expanded material is fully recyclable and ensures outstanding density and elastic return.
It also ensures a steady wine ageing, thanks to a correct permeability to oxygen, exactly like the best true corks.
Sigillo has kept all good qualities of the natural product, while has eliminated one of its most important flaws: the cork taste.