If you haven't try Gator Glue let me just tell you this stuff is great. It works on every type of material I've tried Metal, plastic, wood(sealed),. Great review at
Gator Glue review

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Makes PE a breeze!

Anyone ever try Testor thin cement , man this stuff is awful, the fumes that come off this stuff will drop you. I'm sure it's having all kinds of harmful effects for people that use it. I tossed mine 2 minutes after I opened it

-Bruce