I used the knife, and the seam roller to appy a beadboard style wallpaper. Both products worked well and got the job done. I can't speak to the other tools in the kit, but I am happy with what I did use.
The Roman 1 qt. PRO-543 Universal Wallpaper Adhesive dries clear in 1 hour. It is mold and mildew resistant and covers up to 45 sq. ft. This adhesive may be used on all surfaces (except for poor quality latex paint and unsealed surfaces).
Give your room's country-chic character with this bead board effect wallpaper. This wallpaper gives the beautiful, fresh effect of bead board, without all of the work. This wallpaper design is paintable to match any decor, or you can leave it white for a fresh clean look. This design has a free match for an easy and simple application. A great way to renovate without the hassle and permanence.
This wallpaper is very easy to use. I have a home built in the early 1950's and as the house settled everything became crooked and unbalanced. The wallpaper hid the imperfections. I plan to use it when we redo the basement to give it that cottage effect.