Buffing Kits remove anywhere from roughcasting, pits, and heavy too fine scratches, on any type of metal. They are used for polishing applications. This buffing kit is designed for steel, stainless, aluminum, and plastic automotive components. These buffing kits includes 4-1/2" T27 Jumbo Trimmable 120G Zirconia Flap disc x 1, 4-1/2" T29 Interleaf (Medium) Flap Disc x 1, 4-1/2" Unitized Wheel x 1, 4-1/2" Felt Flap Disc x 2, White Rouge Buffing Compound x 1 (4ounce), Emerald Green Buffing Compound x 1 (4ounce). We make a wide range of buffing products and pads for metal finishing applications.