Thru-hull mounting question

[Old'sCool]

WartHog....very nice!!! I have the same B-60 Airmar(w/Furuno 585) and the same 2-bolt pick-up. It was originally mounted on the starboard side. Airmar reccomends starboard side mount so I may be swapping them. I have the same basic plan but.....Did you only epoxy the blocks down?? Or glass on top of them?? What white paint did you use?? I may 4200 the bottom of blocks....Did you consider doing that???? Thanks for the help!!