Orevac 18707 Polypropylene Atofina Polyolefins (PE, PP) >> Polypropylene & derivatives ADHESIVE >> Tie layer OREVAC 18707 PP based coextrusion adhesive Adhesion on PP, PA, EVOH, AI Polypropylene (PP) based coextrusion adhesive. Provides adhesion on PP, PA, EVOH and AI.