Armstrong V2 Carbon Foil MastArmstrong V2 Carbon Foil Mast The unique quad c beam core layup delivers a mast with smooth consistent reactive flex, generating sweet handling response and better stability by smoothing out bumps and flexing precisely to drive you through turns. The V2 masts also feature bombproof zero corrosion Bi Directional Titanium Washer and Titanium T Nut system, which creates a rock solid connection between mast and board. The V2 mast construction and shape