PAPI™ 27 Polymeric MDI by Dow is polymethylene polyphenylisocyanate that contains methylene diphenyl diisocyanate (MDI). It possesses narrow molecular weight distribution and high reactivity. It... view more

PAPI™ 94 Polymeric MDI by Dow is a low viscosity & functionality polymethylene polyphenylisocyanate containing polymeric MDI. It is used in adhesives and sealants in flexible & semi-flexible foam... view more