A recording of WPTO's July 12 Marine Hydrokinetic Advanced Materials webinar is now available online. The webinar focused on updates regarding composite materials that were provided by participants to be examined by DOE national lab staff for biofouling, fatigue, and corrosion under artificial and actual saltwater conditions. The project team, who presented at WPTO's Peer Review in February 2017, presented research, findings, and recommendations, as well as received input on the scope for the remaining 1.5 years of the project.