. . . "i.e., an isocyanate and an amine-terminated compound, cured with a curing agent. [0031] The present invention is further directed to a golf ball including a cover, a core and at least one intermediate layer interposed between the cover and an outermost core layer, wherein the intermediate layer is formed from a composition including a polyurea prepolymer, i.e., an isocyanate and an amine-terminate" .