Sticky putty or sticky tack is a cheap adhesive that is strong enough to support the weight of a poster on a painted concrete wall.
Poster hanging on wall.
Here are a few ways to safely hang posters on any wall.
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This kind of tape has the right type of gentle adhesive that doesn t hurt walls or posters if used correctly.
Secure it in place on the wall with four l shaped hooks also called square bend hooks on each corner.
Take a small pinch of the sticky tack out of the container and apply it to each of the corners of the poster.
It is non toxic and non staining on most nonporous surfaces.
Mount your print on a sheet of foam core which gives your print structure but is still lightweight enough to easily hang.
Great for temporary mounting of paper items such as posters charts and decorations duck brand poster putty is removable and reusable.
It is a safe clean alternative to tape nails glues tacks and staples won t damage mounting surface and will not dry out.