If you are going to [put the wax topper n you are just going to have to live with the fact that layering BF properly is going to be allmost impossible. Dawn will strip the wax and possibly the BF (i know that DavidB said that Dawn stripped both BF and zaino, and Don said that Dawn stripped his klasse). Yes, the BF polish, like any polish will remove sealant. Just layer the BF, three times, then if you want come back the next day and add more. See how it looks. If you really want the wax topper, then go ahead, but i wouldnt recomend it. BF, especially when layered, has a reallydeep, wet, warm wax look to it, which is why i got it, as to not mess with a wax topper.