Pearlcoat D125 KB Polyester-based aromatic TPU Merquinsa Polyurethane (PU) - Thermoplastic, TPU >> Polyester based >> Aromatic Coatings PEARLCOAT D125 KB is a polyester-based aromatic TPU, supplied in form of blue-colored pellets, combining hardness with excellent low-temperature flexibility. APPLICATIONS PEARLCOAT D125 KB is used in melt coatings on textile substrates for conveyor belts,obtained by sintering (in this case the product is previously ground, so as to be in powder form). Polyester-based aromatic TPU. Used in a variety of applications such as melt coatings on textile substrates. Combines hardness with very good low-temperature flexibility.