BOSTIK Blu Tack 75g (White)

Blu Tack® is the original reusable adhesive that provides an ideal alternative to drawing pins and sticky tape, with thousands of uses around the home, office and school environment.
It is a permanently plastic, reusable multipurpose adhesive and modelling material that is pliable and non-toxic, making it safe for all the family to mold, stick and play.

It’s formula is a manufacturing secret, but Blu Tack it can be described as a synthetic rubber compound without hazardous properties (under normal conditions).
It’s non-carcinogenic, non-soluble and is denser than water.