Other Concrete ProductsStone ProductsConcrete AdditivesSpecial Mixes Contact us for help? Contact with us through our representative or submit a business inquiry online. Contact Us Special Mixes Class A and Class AA Exposed Aggregate Flowable Fill Grout (Course) Grout 1-2 Grout 1-3 High Early Pervious Concrete Pumpable Concrete Shot Crete 3/8″ Stone Mixes (most standard concrete mixes contain 3/4″ stone)