3M 7000120480 Marine Grade Silicone Sealant, Tube Container, Composition: Siloxanes and Silicones, DI-ME, Hydroxy-Terminated, Silica, Ethyltriacetoxysilane, Methyltriacetoxysilane, PHENARSAZINE OXIDE, Clear, -40 to 194 deg F, 22 g/L VOC