Description: Red & Yellow: Compound is used to remove scratches and obtain uniformity on the surface of BrassCopperAluminum articleutensils. Green Compound: Green is the dry compound, used for finishingAluminum, Stainless steel, Brass and other metals. It is used on medium or soft quality mops. White Compound: White compound will cut lightly, bringing harder metals to a brilliant shine. Designed for polishing chrome and nickel plate, stainless steel and ordinary steel. This Compound is been used on fiber katha brush and hard buffs. Brands Available: Red compound: Electro, Ruby, Dara, AA ultra, gold stone, Ronak 30, DaraTripoli. Yellow compound: Simco, Nilko, Tulsi. Green Compound: Dara, Cambay, Gokul, Telco, Dararouge, Tata, Shakti, Lippert White Compound: Gokul, samrat, dara.