Digital BW, The Print

I just applied some Print Shield to a glossy print (Inkjetart's Micro 
Ceramic Glossy Plus -- btw, they have very good profile for color 
work for this paper), and I noticed that paper surface, after the 
second coat, has a somewhat mottled look, even in areas of blank 
paper. It looks almost like a window that has ice on it. Anyway, I 
figure I must be doing something wrong because the print looks worse 
than with no spray at all. Does this happen when you apply to much 
spray? I ask this because the print looked like it was completely 
covered with spray/liquid after the first application -- perhaps the 
second coat was spread unevenly. Any advice would be appreciated.

Chris Hargens