Incorez 702 Polyurethane prepolymer Industrial Copolymers PU - Prepolymers >> Isocyanate >> IPDI based PU - Prepolymers >> Polyether ADHESIVE >> Reactive system SEALANT The Incorez 700 series of prepolymers are aliphatic urethane prepolymers, for the production of sealants, expansion joints, coatings and adhesives. Curing is by direct contact with atmospheric moisture, or more often by use of an oxazolidine latent hardener (see Incozol series for further details). Modified polyether prepolymer; nonyellowing and over-paintable with excellent physical properties. • Sealants with Shore A 15-25 • Adhesives • Expansion joints Aliphatic urethane modified polyether prepolymer supplied with 25% Mesarnoll plasticizer. Used in adhesives, expansion joints and sealants requiring Shore A hardness 15-25. Cures by direct contact with atmospheric moisture or oxazolidine latent hardener to give non-yellowing, over-paintable polymers with excellent physical properties.