Prepare and Prime Walls for Wallpaper

decided because this is already such expensive wallpaper and we don't want it to come off yeah we are going to prime the walls first if you're going to spend something on expensive paint or something else just just you can never go wrong with priming something uh this is the adhesive that they use for wallpaper they said use a half inch foam roller don't skimp out on it because the cheaper stuff they come undone get a scraper and then obviously a pan pour it in here and you can have two choices either put it on the back of the wallpaper itself or roll it on the