Two questions here! First -I have been commissioned to make several 6"x6" tiles that will be mounted in a continuous outdoor 'wall' (I think held in place individually perhaps with wood or metal frame - open on both sides.)
My question is that I write from England, and I wonder if you could advise about a good thickness that would withstand the wide variations of weather - hot summers and in the winter sometimes below freezing, with snow. If they are to be thicker then 2 layers of glass, then do you suggest I make them in a block - as per your 'Working Deep' Tipsheet 3?
Second question, I have only ever used Bullseye, but today I was given some Uroboros clear glass and was told it was compatible with Bullseye. Is this true?!
Thanks for setting up the forum!