The gals on the garden junk forum use GE Silicone II for windows and doors on all their glass garden totems. Mine have been outside in the cold, heat, sprinklers, etc. with no problem. It does dry pretty clear, but guess it might depend what you are using it on--because it does show a bit. Here's a website that might be helpful to you. So whatcha making? Luvs

Here is a link that might be useful: This to That glue site