Quite a number of people - off and online - have been posing the ‘which glue’ question. I am absolutely not an expert, so in no way should this be taken as the definitive solution. The glue I use is PVA, widely available from art / stationary shops. Before I embarked on such a major body of work, I ran a number of trials using this and other adhesives. I also contacted a number of professionals for advice ‐ including the Head of Sculpture Conservation at Liverpool Museums. PVA was generally considered to be a good choice. Plus points: â¢ good viscosity â¢ can be delivered accurately, thousands of times over, via a syringe â¢ dries quickly, but not instantly â¢ water soluble â¢ cleans up round edges reasonably well â¢ clear when dry â¢ good longevity â¢ doesn’t discolour unduly over time â¢ doesn’t require two compounds â¢ no fumes I may well find that I get my come-uppance in years to come! In the mean time I am always open to suggestions.