Used AIO (HD Speed) followed by HD Poxy a few weeks ago.
I also used a few spray waxes since then.
I ordered Wolfgang Deep Gloss Paint Sealant
and want to apply it.
Do I need to polish again
or just do an IPA wipe down or .
I've noticed that many spray-waxes have
a quite brief durability expectancy.
Couple that with the fact that the HD Poxy application
has undergone a few weeks of wear and tear...and, then,
after the vehicle has been thoroughly cleaned and dried:
Who says you can't apply another Sealant on top of any
extant Sealant?
Now...
If you should deem that the above is not an acceptable
practice for your intents and purposes...then, at the
very least, use of a mild polish/polishing-session is,
IMHO, the sure-fire method of removing a Sealant-LSP.
That will also eliminate the need to split hairs over:
"an IPA this; an IPA that; etc."
Bob