I don't think age matters when a glider bonds as long as the owner has pateience. I got Ren and Stimpy when they were a year old and they bonded well, and even better after I put my former glider with them.
ANYWAY,
-Leia, I did not take this picture the former owner did, she was "10 weeks old"
-Neo, the first week we had him, he was from a breeding mill, sugar gliders r us.
-Trinity came from a rescue, ironically that lady works for sugar gliders r us and frequently had rescued" 8-10 week old joeys" convienant! She was too wild to get a good picture of her, so this is all we have.
The others we have were a year old when we got them.