I read through your first post on this subject, and I still understood it the same way I did. But let me clarify to make sure we're on the same page. Are you asking about what to use to stick the rubber gaskets around the headlights or what to seal the lens onto the casing with? The rubber gaskets, you can use a 3M double sided tape, the lens onto the casing its butyl glue and we have a selection in our webstore.