Open Waters 2021 Issue 12 In by USS TiburonMarch 24, 2021 Welcome to your Open Waters 2021 Issue 12 Name Email Travis thinks his porridge would make a good? valve sealant core sealant stembolt sealant impulse sealant None Dean Stockwell, Col Grat, is also know to many as? Frank DiMeo Al Calavicci Edward Sheffield John Cavil None What rank is Grat? Admiral Lieutenant Colonel Colonel Major None