Anthony,
In all fairness, you compared a one-step cleaner wax to 2 sealants. I am not an advocate of sealants unless a wax is applied over them. Most sealants are acrylic or polyurethane based, which suffocates the painted surface and contains no UV protection. In essence, a sealer is an added layer of clearcote which still needs protecting for longevity.
You have to look at what our wax is designed to do. It contains an engulfing agent, which encapsulates the contamination and deposits it to your wipe-off rag. There is no curing time, as the wax is formulated to react immediately upon contact with the surface. It will never get harder than it does in the first 30 seconds...there are no hardening agents in it that need to cure.
It is bonded immediately to the surface with the help of the polymers and silicon (carnauba itself is not attracted to the surface and will not last very long).
Basically, we formulated it for ease of use, long lasting, deep shine ...in one step.