Abstract: A method is disclosed for coloring ethylene-propylene diene monomer (EPDM) rubber granules for use in fabricating rubber products such as athletic surfaces. The method provides an efficient and cost effective method of coloring large quantities of EPDM rubber that provides a durable and permanent color coating on the EPDM rubber. The disclosed method may also be used for coloring other types of rubber or synthetic materials.

Abstract: A water-born multicolored surface coating with high shear resistance is provided. Specifically, a water-born multicolored surface coating capable of being applied using conventional spraying equipment without homogenization of the separate colors is provided. Also described are properties of the surface coating and methods for its application.

Abstract: A lightweight synthetic stucco composition is disclosed which includes a mixture comprising a latex emulsion, water and titanium dioxide as well as a number of additives for adjusting the properties of the mixture and further including an admixture of hollow microspheres and macrospheres, with the microspheres having a diameter of about 10 to 150 microns and the macrospheres having a diameter of from 300 to 2000 microns, the admixture comprising between 30 and 60% of the finished composition. Utilizing a mixture of microspheres and macrospheres produces a substantial weight savings which makes the synthetic stucco composition easier to apply, less costly to transport and less demanding on the structure of the building.