It's sticky, yes and the bond is long lasting. It also doesn't blast out of the tube or string like other plastic cements. Happy to recommend for all of your plastic to plastic gluing needs.
I bought this glue expecting it to be the same as the glue you used to get with Airfix models. That glue used to melt the plastic and fuse the parts together. This glue would seem to be a completely different chemical composition - you may as well use chocolate for what good it does. I guess its fallen victim to EU safety rules and dogma like most other things.