Our Values

Innovation. Sustainable Development. Competence.

Innovation

Sestec thrives on creativity and pushing boundaries, pioneering formaldehyde- and fossil-free adhesives while securing patents that set new industry standards.

Sustainable Development

Our adhesives reduce carbon footprints and promote low-energy production, helping both Sestec and our clients achieve sustainability goals.

Competence

Sestec’s team combines chemistry, engineering, and application expertise to deliver high-quality products and continuously improve through research and trials.

Leading the Way

The Journey from Idea to Commercialized Protein-Based Adhesives

Humble Beginnings

15 years ago, Hans Edelmann, a leader in the wood industry, discovered a book on traditional carpentry and was inspired to use natural proteins for gluing for adhesives in the wood-based industry.

Formulating the Vision

Hans foresaw the need for a formaldehyde-free and completely fossil-free adhesive, so–driven by his vision–he started a garage lab, experimenting with proteins and filing the first patent.

The Path to Commercialization

A major wood board and furniture producer took interest in Hans' idea, prompting the need for investment partners.

In 2016, private investors in Poland helped Sestec move into a new lab and production hall in Trzebinia, near Kraków.

Building a Dedicated Team

Talented chemists, including Anna Sieranc, joined Hans’ team. Anna became the head of research and application, leading the team to secure 3 patents and conduct hundreds of customer trials to refine formulations.

Achieving Industry Leadership

Today, Sestec stands as a leading producer of protein-based, fossil-free adhesives for MDF and particleboards. Hans still visits Trzebinia to discuss developments with Anna and her team, reflecting the journey from a garage laboratory to industry-leading innovation.

Our Team

Management

Magdalena Tomaszek
Klaus Hofmann
Hans Edelmann

Team Trzebinia
R&D and Production

Dariusz Mardyła
Anna Sieranc
Katarzyna Osiak

Administration
Support

Aleksandra Prusek
Bonding with Nature, Building
the Future
Bonding with Nature, Building
the Future