Hi all,

I have been reading past posts on doing a graphite bottom and appreciate all of the detailed ideas and information about this subject.  I have decided to use the graphite on the bottom two panels, and finish the rest of the hull and deck mostly with a bright finish.  I was intrigued by the suggestion to also use microballoons on the bottom panels when I am filling the weave of the glass cloth. 

My question how to effectively separate the side panels from the bottom panels during the process of filling the weave, since I assume I dont want to use the microballoons mixture on the side panels.  

Can anyone give me some guidance on how this is best accomplished?

Thanks in advance