3 gazillion years ago when wallpaper was the man, I thought I'd give it a go. Got the gear. I thought best to make the water wamrer, a generous Luke warm to allow the onboard paste to get wet. Maybe leave it in a few seconds longer than the instructions said.... Came up real good. Apart from the top and bottom. I used a seam roller, on the sides and as years passed I learnt I squeexed out mosta the glue. Postive news was when time came to paint it, it stripped off real well.... Fail.