Not so much about glue but the application of it. Recently I came across
www.finetip.co.uk who market a small plastic bottle with a ( I think) 1mm ss nozzle. this means that you can produce .5 mm ish threads of glue or tiny dots. For me , with my 65 year old hands and eyes, my glueing has improved dramatically. I use a tacky glue, but any PVA glue is compatible with the bottle. All the best Bailey