Nope, i got it from this guy.
https://www.facebook.com/pages/Max-V...26906517359539
I've got many headlights/things from him. He is so helpful and postage literally comes the next day.
The lip is fully flexible, its pretty much like a really thick rubber and you just mould it to the shape of your car. I screwed mine in with fat screws and washes, it will not budge. Double sided stickey tape wouldn't be strong enough, and if it is, it would fall off in the heat.
The only problem ive found with this lip, it seems to shrivel up in the corners for some reason after awhile/ couple of washes. Easy fix though, just hit it with the heat gun.