I was under the impression the Klasse Glaze is the only product that some people are in the 24 hour debate over.
I am sure once you apply the All-In-One you can apply your first layer of Glaze, after that layer you may want to wait, I don't and I have no problems, the finish comes out looking top notch, I am on my 4th layer and the 5th will be on this afternoon.