TiAG -

Nuba is just sticky. Period.
I have tons of Nuba that I've just vac. bag locked and keep in the wine fridge.
I can't recall ever using them ever for the last 6 years.

Granted, you won't get the slickness with a sealant that you get with Nuba so there are tradeoffs if you are touching your paint and expect sl1ck.

If you have not tried it yet, try some variant of a sealant. You will be amazed on the difference it makes IMO. I don't care for the looks, but there is noticable *hardness* I have noticed it has added to soft Paint.