Porous ceramic materials, including dental prostheses, may be infiltrated by a solution comprising resin monomers and a solvent for lowering viscosity of the solution. Infiltration may be achieved by providing the ceramic and the solution in a low pressure environment, followed by a polymerizing process whereby the resin is cross-linked within the pores of the ceramic. The solvent may be removed, for example, to leave substantially only the polymerized resin within the ceramic.
