1

I am making some Christmas ornament to sell at a schools faire. I need to add glitter to some flat objects and I thought to just buy PVA (the usual gloopy kind) glue to add it? I was planning to apply it with a paintbrush. Will this work and if so, should I water it down or leave it at the same consistency?

2

The usual PVA glue works fine enough on the PLA plastic objects and you can apply it on the objects in the similar consistency as obtained with the help of a paintbrush.