: 10-micron it is! I'll order it soon, as I have no clue what kind of lead time
: i might be looking at. From earlier posts I've read through, I was
: thinking of going for a 15% HBN and 5% Colloidal Silica mixture.
: Impressive to hear that it holds up well to ice. I may use it when I
: refinish the below waterline coating on my Shearwater Hull. It'd be cool
: to not have to worry about being around ice once parts of the Chesapeake
: freeze over-

I'd agree with the 5% silica but I'd add as much HBN as it'll take, within reason and still be spreadable. 15-20% is about all it'll take, if it's like the graphite it floats in the resin, hard to get it mixed.

Bill H.