Shine and Defender, the prodcuts can protect the car body, let the paints shine and prevent rest, corrosion。 

all shine and defender are based clay products before, than use shine and protect peoducts on the car body and paints. 

use the clay bar, clay pad, clay mitt, clay glove, clay towel and clay block, or etc...before protecting. 

after clay products removal contaminants on the car body, than use shine and protect products