Abstract: A system for applying a first coating composition and a second coating composition is provided herein. The system includes an atomizing applicator and a high transfer efficiency applicator defining a nozzle orifice. The system further includes a substrate assembly comprising a metal-containing substrate and a plastic-containing substrate. The metal-containing substrate is coupled to the plastic-containing substrate. The atomizing applicator is configured to apply the first coating composition to the metal-containing substrate. The high transfer efficiency applicator is configured to expel the second coating composition through the second nozzle orifice to the plastic-containing substrate.

Abstract: A benthic lander can include a frame structure that comprises a plurality of frames, wherein each frame is formed with a central aperture, and a first plurality of coupling structures coupling adjacent frames of the plurality of frames. The benthic lander can also include at least one pressure vessel formed with an interior cavity comprising electronics disposed within the interior cavity. Each pressure vessel can be disposed within the central aperture of at least one frame of the plurality of frames such that the at least one frame holds the pressure vessel in place. A weight structure can be disposed underneath the frame structure, wherein the weight structure is removably coupled to the frame structure.