Hi, I need some advice here.

I found my Hachi has water leak into the rear & flood spare tire room. I just got my body paint fixed, rusts are gone & I already made sure there are no holes anymore. So, I traced down to where water came from I ended up at Taillights.

This is what I just realized: my taillights do not have any rubber seal, so water could leak through it.

- Does anyone ever experience water leak like this? (I might be wrong with the seal)
- Any recommendation for alternative solutions apart from fill up with silicons?
- New Rubber only comes with a new set of taillight, isnt it?

Thanks,