Tell us about yourself!
MarkI bought Parfix Window & Glass (Clear) from Bunnings. I tried a Selleys white, but it has a different composition and doesn't set hard, more like rubber. From what I read, it seems any clear silicone should work. This one had a definite scent of acetic acid when opened & it was the cheapest brand on the shelf :-) Seems to have worked.
Nature Nanotechnology reports this DIY AFM (Atomic Force Microscope) / 自己動手做原子力顯微鏡 and DIY AFM controller get hacked