Our Poster Tac is an easy to use multi purpose press on adhesive and a great alternative to pins and tape for use on non-porous surfaces. Care should be exercised when removing Poster Tac. To avoid damages roll of the adhesive do not pull. Use another piece to remove any remaining Tac. On wallpaper and painted surfaces it may leave a slight mark. Suitable for use around the home office and school for fixing and securing various items and a safe material for cleaning keyboards remote controls handsets and fabric.