Explore Dongsen PU hardeners and polyisocyanate crosslinkers for wood, automotive, industrial coatings and selected adhesive formulations.
DL-75 TDI Adduct Polyisocyanate Hardener for Wood & Furniture Coatings
HDX-50BA TDI Trimer Polyisocyanate Hardener for Fast-Drying 2K PU Wood Coatings
HDX-960E TDI Trimer Hardener for 2K PU Wood Coatings
MF-55 TDI Trimer Polyisocyanate Hardener for Wood & Furniture Coatings
MF-77 TDI Trimer Polyisocyanate Hardener for Wood & Furniture Coatings
HDX-60H TDI/HDI Polyisocyanate Hardener for Wood Coatings
HDX-60HL TDI+HDI Hardener for 2K PU Wood Coatings
HDX-175MPX HDI Biuret Hardener for Automotive Refinish
HDX-100 HDI Trimer Hardener for 2K PU Automotive Refinish