Cal Poly Center for Science Tytanium IdeasDecember 10, 2015 Low SlopeLeave a Comment Location: San Luis Obispo, CA System: Sarnafil 80 mil G410 Fleeceback PVC Membrane, Sika Sarnafil 80 mil G476 PVC Membrane, LiveRoof Tray System TagsCACollegeRoofSan Luis Obispo Share this Project