I've buffed out a LOT of cars in my life and when dealing with soft paint, hard or aggressive pads, I'm guessing we're talking about "cutting" pads, leave
pad haze in the paint.
That is the aggressiveness of the pad itself will cause micro-marring.
Pad Haze
I use the term PAD HAZE to describe and differentiate the micro-marring caused by the pad alone as compared to micro-marring caused by the abrasive technology.
The last 4 cars I detailed all had hard paint and I could easily finish out with a foam polishing pad. Didn't need to switch to a foam "finishing" pad. I cut the 1969 Hemi car with an orange LC Force Hybrid pad and then polished with a white LC foam Force Hybrid pad.
Recently I detailed an all original 1976 black Porsche with the
original, basecoat/clearcoat paint. The paint was SO SOFT - I CUT it with a black foam finishing pad.
That's right. I CUT or corrected the paint using a soft foam finishing pad.
I tested foam "polishing" pads and the pad alone micro-marred the paint.
Just sharing what I've seen when dealing with soft paints.
Here's the car and the pads, tools and products I used. Just to note, most guys probably don't know this but early basecoat/clearcoat paints were very soft. I know this because I was working as a Trainer for Meguiar's, calling on
bodyshops when the industry was changing over from single stage, solvent-evaporation enamels to the (at the time) new basecoat/clearcoat technology. This is experience I am so thankful for now days. Gives me an edge when writing, talking or teaching.
1976 Porsche - Original basecoat/clearcoat paint
I tested Wolfgang Total Swirl Remover (medium cut polish), with a foam polishing pad and it removed the swirls and scratches but left the paint with micro-marring. I then tested the Wolfgang Finishing Glaze, (fine cut polish), with a foam polishing pad and this removed the swirls and scratches but also left micro-marring. I then tested the Finishing Glaze with the Lake Country HDO and SDO black foam finishing pads and this combo REMOVED the swirls and scratches and finished out perfect. Then I carefully chemically stripped the paint and sealed with PBL Surface Coating.
Tools I used...
Lake Country black foam finishing pads
End results