I spent about an hour deep cleaning my windshield with Nu-glass yesterday. I usually do a very wet wipe down with IPA after Nu-glass and before applying the Aquapel . But this morning I went out to apply the Aquapel and totally forgot to do the IPA wipe down.

Is is there anything residual in the Nu-glass that would prevent bonding of the Aquapel? Kicking myself for forgetting this time.

An interesting observation-- I last applied Aquapel last fall. When I spread the Nu-glass yesterday I could very clearly see the pattern of the passes from the Aquapel applicator from last fall. I though that was pretty amazing, really. They were clear as could be.