J.Burrows Tuff Tack 75g J.Burrows Tuff Tack allows you to hang and display posters, photos, artworks and more. You can use it on almost any hard surface without worrying about stains or other damage to your walls. Bostik Blu Tack Removable Adhesive 75g Bostik Blu Tack Removable Adhesive is ideal for use in the home, classroom or in the workplace. It can be used to mount photos, posters, pictures and more. It's removable so you can reuse it over and over without leaving any residue behind. Bostik Blu-Tack Colour 75g This Bostik Blu-Tack Colour is ideal for use around the home or workspace. You can use it to mount posters and other displays to a wall or even to play with as a fun alternative to modelling clay.