Their SMR is intended for very *minor* micromarring and spiderwebbing. It is not intended for any type of major paint correction at all. If you have anything more than minor micromarring, go with a true swirl remover or paint polish. The DG SMR just will not burnish paint to a mirror-like shine, as a dedicated polishing product will. I like many of DG's products, but for most situations, their SMR just doesn't cut it.
Where the DG SMR is useful is this. After you have polished with a true cutting SMR and the paint is as near perfect as you desire, then in the normal course of washing or other micromarring induced activities, the Duragloss product will do a decent job of hiding and removing that micromarring.
Regards,
Mike
