WRC Pre Additive traction compound enhancer

WRC introduce the Pre Additive tyre sauce, a chemical that is used on rubber tyres before applying the actual traction compound. Made to enhance the characteristics of the traction compound, Pre Additive is applied 3 to 4 minutes before the tyre additive and wiped away followed by the application of your favourite traction compound.

Source: WRC [wrc-racing.com]