3 weeks ago I sprayed 4 cans of Fluid Film under my 06 Escalade. Yesterday I when to put a jack stand underneath to work on something and inadvertently scratched the factory frame coating exposing bare metal. Upon closer inspection I could put my fingernail right through the undercoating, easily rub the undercoating right off the frame. It's also falling off in chips in some areas exposing bare metal.
Is this normal for fluid film to make the factory undercoating so soft that it rubs right off? Or just falls off?
Is this normal for fluid film to make the factory undercoating so soft that it rubs right off? Or just falls off?