My epoxy became solid quickly so I purchase another tube and fill it from both side of the endcap(db25 part). I also use the nozzle to plug the epoxy.However, after an afternoon’s struggle, there was still some place that the epoxy couldn’t fill up. The situation is shown in the photo and the red line outline the place where the epoxy has reached. I don’t know wheather there is some methods to make the situation better or other ways to improve the waterproof ability.
Brian_Grau closed #3