From a technical point does this seem doable? Ive always loved the look and ease of application of Nxt but of course we all know the poor durability. So i was wondering since nxt has mild cleaners and filling capabilities if I could put that down first. Then apply BFWD since that seems to have the durability? Maybe that will prolong the nxt? Does BF have any cleaning agents that will remove the nxt? Can you put a sealant over a sealant? Or am I just going around in circles here?