Hi David...
the important thing is, before you use the e-6000, masking with adhesive tape.
Then glue a strip along the surface and apply paint smooth with a wood spatula, so there is a smooth adhesive film.
The slogan "less is more" is therefore correct ...it's should enough for one side, by "pressing" of the clamp is squeezed out some glue.
Try something with residual materials...practically a test trial. I have also made this....so you learn to know the characteristics of the adhesive.
Hope this helps....good luck with you build, mate...
Cheers...
Dan
PS: Should something go wrong .... no fear, the adhesive can be easily removed