Acclaim Polyol 12200N Polypropylene Ether polyol Bayer MaterialScience Polyurethane (PU) - Polyols >> Polyether Coatings >> Solvent-Free/ High-Solids Linear polypropylene ether polyol. Acclaim® Polyol 12200N is a polyether polyol that is suitable for combination with Desmodur® in the formulation of solvent-free or low-solvent polyurethanes. It is used in the formulation of solvent-free elastic coatings, adhesives and sealants. Linear polypropylene ether polyol. Used in solvent-free elastic coatings.