I used this product to repair the plastic trim around the window on the front door of my house. The trim had separated and I tried epoxy, and silicone nothing worked. The Pratley Powda Bond worked great. I gave it 4 stars instead of 5 only because after sanding the product still has a rough texture.

This stuff is great.
I had doubts when ordering as they promise much.
Truth is they deliver.
I have used this stuff to make repairs I did not think possible and it has come through each and every time.
I have used the powder to build surfaces and to build enclosures and this stuff worked each time.
I will be buying more.

First impression is great!!!!!
Bonded the tabs of headlight.
The only drawback is that the there is enough powder part but little less liquid part.
Please start selling liquid part separately as well.

Used it as insurance for a crack at the top of a plastic fuel tank.

I soldered the crack shut, soldered on a bit more plastic from a oil bottle, then applied some of this on top. Seems to be holding very well.

I followed the directions to a T, and everything came out great.

***EDIT***

Had a set of Xbox One Turtle Beach headphones that my 8 year old cracked, and figured I'd give it a try. Threw some powder in the gap of the crack, pushed the pieces together, applied adhesive. Put some more on the top of the crack, applied adhesive.

And boom...a set of workable headphones again. This stuff is amazing.

Pretty cool stuff. It lets you work a lot quicker than epoxy paste/putty. It seems to be quite strong after only a few minutes. However, I've found it almost impossible to sand smooth (that looses it a star). The cured stuff is a concrete (in the exact, literal sense of the word), and the aggregate seems to be harder than the binder. So as you sand, the bits of aggregate always end up a bit proud of the surrounding binder -- producing a slightly rough surface. I haven't decide whether to try to use Bondo over it to get a smooth surface or just paint it and forget about it (in this case the repair is in a spot that's hard to see, and a couple coats of paint will probably smooth it out anyway).