thanks.

i couldn't find any where that sold the drip check sealant, went to autobarn, bunnings and a few local auto shops, most had never heard of it lol

anyway ended up getting this polyutherane (spelling) sealant, from bunnings, i got it in white and its pretty similar to the factory sealant around the tail lights, when it goes dry it feels soft and isnt as tough as silicon. says its water proof, sand-able and can be painted, and it says its for metals so wont rust, hasnt rained since (that be right ) but i hosed the car and hasn't leaked yet.

going to get some red in pressure pack and spray the sealant,

Also leaking now . But how?? I put lot of sealer around the hole . If anything I thought I put too much lol .
I may have to seal it from inside aswell .