RokaPur PR1K_15 is a one-component polyurethane adhesive based on MDI mixture with high functionality (>2.5). It exists in form of a clear, dark amber liquid. It is characterized by viscosity of 4500-6000 mPas at temp. 25°C, with the content of NCO groups between 14.5-15.5%. It is used as adhesion promoter for joining, e.g. PIR foam with metal lining in production of sandwich panels.
RokaPur PR1K_15 is used as adhesion promoter for industrial laminating, in particular for laminating rigid polyurethane foam in continuous method.