I recently just got an spo spoiler for my 04 gt2 for 25$ at a junk yard.... Yes 25$ in perfect condition. And I got it on my car and it looks ba. But on my stock spoiler there was foam gaskets. The spo didn't. What can I use to keep the water out. I'm sorry for no pictures. I have no idea how to post pictures haha I read that thread how to post them and I'm so lost. And I've been in here for about 9 months lol. So what can I use to keep the water out?