Originally Posted by combatpigg

I use the fuzzy CA hinges .one drop of thin [fresh] CA per each side of the hinge after the gap is exactly where you want it. Just be very careful about slitting the 1/8" balsa. Keep telling yourself that it's been done by 1/2A modelers since Adan & Eve with very little blood spilled. The more you do it, the better you get at it. The CA hinge might only be sold in large sheets right now, so all you need per hinge is 1/2" x 1" for each hinge.
I think Blenderm is only used to seal the gaps but if you can use it for 1/2A hinging that would be very cool.