Acclaim Polyol 4200 N Linear polypropylene ether polyol Bayer MaterialScience Polyurethane (PU) - Polyols >> Polyether Coatings >> Solvent-Free/ High-Solids Acclaim Polyol 4200 N is a polyether polyol that is suitable for combination with Desmodur in the formulation of solvent-free or low-solvent polyurethanes. Solvent-free, pale, low-viscosity liquid Acclaim Polyol 4200 N is suitable for combination with many Desmodur products in the formulation of solvent-free elastic coatings, adhesives and sealants. Acclaim Polyol 4200 N can be thinned with solvents such as esters, ketones and aromatics. Only PU grade solvents should be used (<0.05% by wt. Water). Solvent-free, low-viscosity polyether polyol. Used in combination with isocyanates in formulation of solvent-free elastic coatings.