I could have sworn I saw a thread devoted to this earlier, but I haven't been able to find it with the search, so...
How do you generally attach cores together when you double core a weapon? Is there a reason that DAP won't work (like small surface area for adhesion)? I used DAP on the two double core fiberglass that I've made so far and then wrapped them in duct tape barber pole style, and they seem to be holding up okay (the cores anyway), but they aren't very old.
I seem to recall that Big Jimmy said he used hot glue and then barber pole wrapped them in strapping tape. He said it worked really well in terms of durability. Is there a certain brand of hot glue that is particularly strong?
I think someone else said they used liquid nails. If you use liquid nails, what type do you use? I went to the hardware store and they had about 10 varieties.
BTW, I use 3/8" round fiberglass rods when I double core.
Thanks.