CST-Flush-Batten-Aluminum-Geodesic-DomeThe OptiDome from CST Storage is a technologically advanced, sleek, flush batten aluminum dome. OptiDome features a Double Web I-Beam for strength and stability, plus optimized patent pending batten seal technology that eliminates environmental exposure and UV degradation. New hub cover technology removes the need for exterior sealant at the nodes, eliminating routine maintenance and inspection requirements. Featuring a smooth, sleek appearance, OptiDome represents an improvement in overall cover design for superior structural stability, functionality and aesthetics.