Kowa American Corporation

Quick Drying Polyisocyanate

Fast Dry Polyisocyanate

Fast drying polyisocyanate is based on the widely used aliphatic hexamethylene-1,6-diisocyanate (HDI) – enhanced to dry polyurethane faster. These are primarily used for high performance, fast drying polyurethane applications to improve weatherability and UV/chemical resistance.


Grade MFA-75B
Solid wt% 75
NCO wt% 13.7
Viscosity 250
Solvent Contained n-Butyl Acetate


  • Abrasion Resistance
  • Chemical Resistance
  • Weatherability


  • Automotive coatings
  • Construction Coatings
  • Paint & Coatings-Solventborne