ISOBAST s.r.o. is consistently focused on increasing your business success with its products and service. Our quality mindset is based on the automotive industry, our stability values are based on the requirements of the construction industry and all industries together. From vehicle manufacturing to the electrical industry, we develop new solutions every day.


Our certified quality management system documents ISOBAST’s quality awareness.


We are a company that is aware of its commitment to the environment and therefore in 2004 we were successfully certified according to the ČSN EN ISO 14001:1997 standard.


Our experience in a wide variety of industry segments with individual requirements has created a unique spectrum of expertise.

Production of seals, die-cut
and cut parts production mainly
for automotive, construction
and electrical industry

Our products protect your products against heat, cold, moisture, airflow, noise, vibration, impact or loosening.