As a new model builder getting back into the hobby, I've gone through trial and error on which glues / adhesives to get. I've tried several, then I heard some good things about this Z-poxy system on a modelers how-to for windshields. This hardens like it says in 5 minutes, but using clamps are a good idea, especially if you make the decision to glue the wheels on. It does need to set for 8-9 hours for best results, but it hasn't failed me so far. I've been able to use it with plastic on photo etch metal with no problems, although I do strongly suggest purchasing HobbyLinc item TAM87061, Tamiya Metal Primer as this helps prep the metal for adhesive and / or paint. This has become my go-to glue for most parts!