HDI closed  Covesro  BL 3575/1   ABOUT: Blocked aliphatic polyisocyanate based on HDI.In combination with Desmophen® grades to formulate lightfast, one-component stoving polyurethane coatings. Product Types: HDI PIC Aliphatic polyisocyanate Crosslinkers Polyisocyanate Hardeners Polyisocyanurate Isocyanate   Material: Coatings, paints & inks:Solventborne, Flexible, Thermally resistant, Elastic General Characterization: Blocked aliphatic polyisocyanate based on HDI. In combination with...