What are the best techniques for achieving a high-gloss finish on a polyurethane surface using a polyurethane polishing compound?

To achieve a high-gloss finish on a polyurethane surface using a polyurethane polishing compound, the best techniques include applying the compound in a thin, even layer using a clean cloth or polishing pad. Allow the compound to dry completely before buffing the surface with a soft cloth in circular motions. Repeat the process if necessary for a smooth and shiny finish.