In recent years, led by Europe and then followed by other regions, demand for bio-based products has surged, driven by regulatory pressure, consumer demand and corporate sustainability goals. In response to this evolving market, we have been working to expand our polyester polyol portfolio by adding a range of 100 % bio-based (bio-based content according to ASTM D6866 and EN 16640) polyols that can be used in coatings, adhesives, sealants and elastomers. In this article, we will focus on coatings and results obtained with "Priplast" 3294 (P3294), a semi-crystalline polyester polyol ('Mw 2000'). We will demonstrate that bio-based content does ...