Manufactured from natural stoppers with a higher number of pores, the ColmWater Precision stopper is created by applying mixture of the cork powder resulting from the readjustment of natural stoppers and edible glue made from resin and natural rubber for stabilization. This procedure aims to improve the visual aspect and the performance of the stopper. This intervention comes with a water-based coating which provides the stopper with great technical quality in the bottling, sealing and conservation processes of wines. Although with a lower price when compared to the remaining natural stoppers, it still presents itself as a high performance product.
