All materials
Material
Glass
Window glass, jars, mirrors
Identify
How to tell it’s glass
Cold, hard, and perfectly smooth. Older window glass may show a slight green tint on the edge.
Character
What it’s like to glue
Non-porous and unforgiving — any grease film or fingerprint weakens the joint and stays visible through the glass forever.
Alternatives
Other glues that work on glass
AvoidAnything opaque or expanding — the glue line shows through glass and can't be hidden.
