These premium quality corks are non-chamfered and have an agglomerated center with solid natural cork disc ends. Agglomerated corks are the standard for wine bottles. Agglomerated corks are made from small cork pieces held together with a food-grade binder. The solid natural cork disc ends give the attractive look and improved leak protection of natural corks.
Corks are treated with a food-grade wax and silicone coating before being packaged by the manufacturer. To use, corks may be dipped briefly in a sanitizer solution and then corked immediately. Do not soak or boil corks as this can remove the silicone coating, making them difficult to remove from the bottles.
We do not recommend using with the plastic plunger corker.