Group

I'm using West Systems Epoxy with 105 resin and 205 fast hardener. Here is the question what do I use to thin it with, and how much?

Thanks

Mike Sundman

P.S. I'm now drilling 1.1/2" dia. holes through the hull (12 plcs.)for the recessed deck fittings that is really SCARY. What is even more scary is that i'm building two boats at once so everything is double.