I'm looking to seal some exterior screws and rivets and the
tail lights, water inlet, etc with some sort of sealant. I've read to use silicone and I've read to not ever use it. So, I'm looking to find out what type (even a brand) of sealant to use for these silly things? I am using the self leveling lap sealant on my vents, though this doesn't seem like the kind of product I should use on vertical surfaces. So fire away and let me hear what type of exterior sealant you use to seal up the smaller areas. Also, can I apply it in the cold. I'd like to stop a few small
leaks now (30 degrees).