Well if there is no electricity and you need glue gun to fix something this trick might come in handy.one can use this anytime and anywhere.
All you need is -
1) A glue gun
2) Some matchsticks
Step 1: Step 1: Making the Stick
First take a matchstick and turn on the glue gun. Then put a layer of glue just under the head of the match and make sure that you do not caver the head otherwise you wont be able to light it up.
Step 2: Using the Match
You can make a couple of them for later use just like I did.Now just strike the match and wait for the glue to melt and use it as per your need.