How to cover sanding marks on my epoxy ?

I poured several large trays (perhaps 12 x 24).  For a variety of reasons I had to sand out certain spots.  Sanding was recommended by your tech people.  Now I have parts of the trays that looks "foggy" from the sanding.  Should I cover these with more epoxy?  I originally used Amazing Clear.  Should  use the same? or use  the quick surface epoxy?  Help!  These pieces are due to my client on Thursday, August 31. and I still have to put the handles on. 

Thanks for your help. 
Linda Colucci