Abstract: In methods and apparatus for the production of molded laminated articles a thin layer of a first moldable heat curable material is placed in the mold cavity of a heated mold and thereafter a second polymerisable material is injected to fill the remainder of the cavity, so that the materials are in intimate contact and form the laminate. The polymerisation of the second material is exothermic and the curing of the first material is facilitated by heat from this reaction. Preferably the second material is also foamable and the foaming generates pressure that molds the first material against the mold surface while it is being cured. Preferably the layer of first material is brought in contact with the mold surface, and air that would otherwise be trapped between them, is removed by drawing a vacuum between the layer and the surface. A preferred first material is epoxidised bondable uncured vulcanisable rubber and a preferred second material is foamable polymerisable polyurethane.