How do you put up wallpaper border on the wall?

Shaggin, wet a very small piece and test with your finger and see if it is tacky feeling. Then you will know for sure if it has glue on it. If it does then measure your wall and then unroll the amount you need for a wall then roll it back up loosely and put in down in some warm water. Make sure that you mark your wall or use a laser pointer to show where your paper is going if you need a guide. If it is not sticky paper, then have a tray a little wider than your paper is and put your paste in it. Then you take your border and start with the end that you are starting with on your wall. Glide it through the tray of paste. As you do fold it without creasing it , just loosely fold it over and then take to your wall to apply it. Use something to push the paper down on the wall, a plastic flat piece or a sponge. Making sure you work from the center and work your way to the outer edges. Just try to do it quickly so your glue or paste does not dry. The paste will take longer to dry. It is actually better to use the paste. Good luck. If you have a problem then get me a message in PM and my brother is a wall paper hanger and a painter. I did it too but many years ago, lol. He or I one will try to talk you through it on the phone.