Anybody had luck repairing rear taillight plastic?

[UrS4boy]

I have a brand new S6 Plus rear center taillight section that was broken in the post. I got another one (not broken) through insurance but before I toss the broken one in the bin, I wonder about trying to fix the broken one, using either polystrene modelling glue <insert sniffing joke here> or something more wicked like methylene chloride that is used to join Perspex bits together.

I am thinking its possible to fix but in the end, it will look like a broken taillight that was repaired (and therefore I should just STFU and toss it in the bin).

Any thoughts?