Bernhard Lembeck is a former German petro-chemical paint chemist who became obsessed with making natural wood coatings. Along the way he became known as “the green chemist”. WoodBiz Africa caught up with Bernhard and Sandra Venzke at the ProNature stand during the WoodEX 2023 trade fair in June.
Read the full story here – https://www.woodbizafrica.co.za/july-2023-issue-28/#july-2023-issue-28/12/