No not epoxy..
there are 2 types of A.B. glues, the epozy resin we use for building planes... the stuff you have.. and there is GLASSING epoxy.

bonding epoxy is far more flexible and rubbery... if u have an old pot u've used in the past to mix it in.. prod the solid lumps.. there is definately a spongy/rubbery feel to it.
glassing epoxy cures very solid and brittle... thats why the glass is needed to hold it together.. the structure you'll build wont have its strength from the glass.... its the epoxy, held to the glass.....

cyano works fine apparently but i've never done it.. Other than that, yeah its glassing epoxy you need i'm afraid..

p.s. a bottle of cyano seems cheap to me..... just do it in the garage or something?