Lupranol VP 9272 Trifunctional polyether polyol BASF-Elastogran PU - Polyols >> Polyether SEALANT ADHESIVE Lupranol VP 9272 is a trifunctional polyether polyol which contains a high proportion of secondary hydroxyl groups. Lupranol VP 9272 is particularly appropriate for the production of coatings and for the manufacture of adhesives and sealants for use in the building industry. Trifunctional polyether polyol containing a high proportion of secondary hydroxyl groups. Used for the manufacture of adhesives and sealants.