Lupranol 2043 Difunctional polyether polyol BASF-Elastogran PU - Polyols >> Polyether Lupranol 2043 is a difunctional highly reactive polyether polyol. It contains primary hydroxyl groups. Lupranol 2043 is used for the production of highly elastic flexible moulded parts and shoe soles out of polyurethane foam. It is also used in the automotive industry for the manufacture of flexible integral skin foams and RIM-parts. Difunctional highly reactive polyether polyol containing primary hydroxyl groups. Also contains an antioxidant combination which is free from BHT (2,6-Di-t-butyl-hydroxytoluene).