If you car has swirls,
water spots, etc, I'd recommend using The
Sonus SwirlBuster polish vs. the
SFX-2 and 3 combo. The reason is that this polish has an acrylic polymer that will offer a nice base coat for the P21S wax.
Swirl Remover Car Polish for Porter Cable 7424 | Sonus SwirlBuster
If you have heavy swirls, water spots, etc, I recommend using this pad:
DAS SwirlBuster Pad
To bring your paint to its final finish, I recommend using the SFX-2 pad:
Sonus SFX-2 Paint Polishing Pad
Also, if you don't already have a favorite detail spray, we made one specifically for P21S:
Sonus Carnauba Spritz
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