I use the staples, 1 1/2 inch on hive bodies, 1 inch on frames. I ran across some liquid nails calk cheap and have been using it in the seam.
Capt I did get my stapler, Hitachi, from CPO outlet. It was an opened box, not refurbished. Have ordered other things from them also.
I use the stapler for lots of things not to do with bees also.
Joe