You claim the bonding last a whole day with the Adhesive? Mine gets loose after… 3 hours … next meal … I drink something.

Did you try less is more? Spread it out with the wet finger.
Uppers or lowers? (Lowers would maybe more bond with the Cushions?)
Are you a first time fittydent user? Less is more! The opposite to the competitors where it is “more is more”.