Multicomponent coatings include coating layers polyurea

A coating material multicomponent composite comprising a first layer of polyurea deposited from a first composition and a second layer of polyurea deposited from a second composition, applied over at least a portion of the first layer of polyurea, wherein at least one of the first composition and the second composition comprises a coating composition polyurea forming said coating composition from a reaction mixture comprising: a component with isocyanate functionality and a component aminofunctional where ratio of equivalents of isocyanate groups to equivalents of amine groups is greater than 1 while the mixing ratio by volume of the component with isocyanate functionality to component aminofunctional can be applied to a substrate at 1: one.