Other applications desmodur vp ls 2394 tdi/hdi curing agent two-component application fast drying and light resistance type based on toluene diisocyanate/aromatic of hexamethylene diisocyanate/aliphatic polyisocya... 11/15246Covestro Desmodur VP LS 2394 TDI/HDI curing agent two-component application fast drying and light resistance