Dave,

Sorry, I should have mentioned. I received the Hysol in November with my wing kit. It is good until October 2011. It looks like it is very fresh. The hardener is like black grease and the resin is like white play dough. I mix it until it is uniform gray in color. It dries and hardens looking just like I think it should. I just wonder why the little white specs, flakes whatever they are? Thank you for your reply, Dave.