Sustainable coating based on renewable materials.  A water-soluble product that provides protection and uniformity to stoppers, improving their physical appearance and impermeability. The main polymer used is a modified, pre-gelatinized starch polymer, added with a natural wax. We offer a wide range of transparent, white and colored cork stoppers to enhance their physical appearance and impermeability.

A product for the surface treatment of cork stoppers based on renewable materials, with a sustainable formulation.

BIOFILM is a sustainably formulated, antifungal, antibacterial, odorless, colorless and biodegradable biopolymer. The aim of the product is to form a film that acts as a barrier to the extraction of tannins in drinks with a high alcohol content. It works in conjunction with BIOCAT.

BIOCAT is a mixture of waxes, emulsifiers and natural catalysts.