The polycell plcptwpa5r paste the wall adhesive has been specially formulated to use with paste the wall wallpapers its methylcellulose based formula does not leave stains and mixes into a smooth paste that is very easy to apply this extra strong formula gives 15 minutes of easy slide to match the patters perfectly guaranteeing long lasting results ready to use in 30 minutes for paste the wall wallpapers easy mix formulation means no lumps easy slide formula for perfect pattern matching 15 m