Rubbing Compound Kit - Step 1 Coarse & Step 2 Fine - 32oz EachRubbing Compound - Coarse, Step 1Provides fast cut and leaves an excellent finish without swirl marks. This liquid compound and finishing material is designed to remove 600/800 wet sanding scratches from gelcoat. Use this with a buffer, followed by a coat of Sudbury Fine Compound.Rubbing Compound - Fine, Step 2Designed for topside paint systems to remove micro-fine sanding scratches or compound swirl marks. This finishing material leaves a glazed finish. Sudbury Fine RC contains no wax or silicone and is an excellent pre-wax application.