[Perfectlap]

did you notice that's not P21S? Its actually S100 which is the same product just 1/3 the price.

Funny I was just reading a detailing guru who say that on newer Porsches, Carnauba is really only good on Black and Red. He says you are better off layering
an acrylic sealant like Klasse SG. Today's clear coats have made Carnauba waxes unecessary, costly and short lived. He recomended that Newer Porsches be clayed after after washing to restore the paint to full gloss.

I still use S100 after I'm done layering the S100. Last year I did 30 coats over the cours of a month. The S100 went on ever three weeks. Carnauba spritz weekly.