BigFoot abrasive compounds are the result of in-depth studies and research and consist of high quality abrasive mixes, all silicone free. The compounds are specifically designed for random orbital polishing. Random orbital polishing compounds require a unique formula to assure that the product has the perfect combination of viscosity and aggressiveness. These unique compositions result in a product whose consistency delivers the best possible solution for uniform distribution on the foam polishing pad. Four different types of compounds are available, each satisfying a particular polishing need.