Buffing Compounds from Chestnut Products work in conjunction with their corresponding buffing wheel types.
 
Compound 1 pairs with Chestnut Buffing Wheel type A.  Removes blemishes and prepares the surface for further polishing.
 
Sold Seperately
Compound 2 pairs with Chestnut Buffing Wheel type B. Providing the intermediate buffing stage before the final polish.