Sunroof seal?

[BuCkLeY...]

Don't know if it's in the right section haha but gonna try

What's the best product to seal the clio sunroof with? Wana get it done in this nice weather before it rains

 

[Hodgins]

I used waterproof bathroom sealant, has been fine for 2 years now

 

[BuCkLeY...]

I heard it unsuitable at like -5? Lol

 

[Hodgins]

havent got a clue, if it can survive welsh weather then its good enough for me lol