cousin needs help with tooper armor

i know this is off the fett subject, but my cousin has a trooper costume this is his second year to wear it and he is having trouble making the Velcro stick to the armor, it stays for a while the comes loose, the glue provided with the armor doesn't seem too hold,

One word... EPOXY!

I also recommend Industrial Strength Velcro with the sticky-back, found at Home Depot or Lowe's.

I tried taking that stuff OFF trooper armor before, and it took awhile.

I agree with the industrial strength Velcro. I replaced all the standard stuff with it and it works fantastic. It take a lot of muscle to take that stuff off. In fact I had black on originally and then I decided to use white. I had a vary hard time removing it. Its good stuff. It does come off in some places like the corners but if that happen I suggest using glue to tack it back down. Good luck.