Ready pasted vinyl made by fine decor -£16 a roll. Instructions were roll and dip for 10 seconds - unroll and hang. The issue i had was that after carefully smoothing out to remove bubbles it looked fine - but after 30 mins lots of bubbles were appearing. Some of these went back during the day - but some still there next morning. The wall had been stripped of old paper but i did not size. Any thoughts welcome on why bubbling !