Aqua Mix
Sealer's Choice Gold is one such
sealer, but may be less than effective if you have already used a solvent based
sealer. At this point, I'd suggest a full cure time and reapply - quit with the testing until after 24 hours or whatever the full CURE is. After that go to a viscous solvent such as Miracle 511 porous plus. This is one of those fake surface tension solvents, but a great
sealer never the less.
Bulletproof is a flouro chemical
sealer now I think, but am unsure if it was always that way?