glue

Evidence that Neanderthals had mastered the production of birch bark tar as an adhesive has generated important and timely debate concerning behavioural complexity. Increased resolution of the data on palaeo-climatic conditions has also brought into sharp focus the need for hominins living in high latitudes to possess complex cultural mechanisms to deal with cold environments...

Beeswax is a frequently mentioned binder additive in the literature. Unfortunately, it is not so durable as to be well preserved in archaeological records, although there are faint exceptions. Because of its strengthening capabilities, which is believed to be its role, this research set out to carry out an experiment to verify the effects of adding it to the adhesives potentially used in the European Stone Age...

These experiments cover the making and testing of several possible glue types that might have been used in the hunter and gatherer period of the European Stone Age. Glue types produced in these experiments are: 1. Birch bark tar and pitch, 2. Pine wood tar and pitch, 3. Pine resin / wax glue, 4. Pine resin / wax / charcoal glue, 5. Hide glue and 6. Blue Bell glue...