I do not understand what you mean. I just want to show others how weak can be Hidro2 against high pH. It took more than 30 cars with FINEST and never had problems Friend
I had a problem with hidro2 layer,It was applied two weeks ago . I sprayed 3D Bug remover ( soft dilution) in front and the rest washed with CG citrus wash and glos ( low dilution. ) It has...