Over 30 years of expertise in bentonite-based sealing systems.
MEDIUM International I. s.r.o. was founded in 1995 as a business organisation selling special structural members for sealing of substructures. It has gradually expanded its activities with ecological structures and started its own production of bentonite-based sealing systems.
Our company produces, sells and exports high-quality new generation bentonite sealing materials and systems. These systems have established themselves very well in both Czech and international markets.
We currently export products to Germany, Austria, Switzerland, Belgium, Lithuania, Slovakia and Hungary.
We manufacture and sell our products in the Czech Republic and export to Europe. Our bentonite sealing systems represent a unique sealing solution of a new generation on a natural basis.
