Bumper adhesive?

G'day everyone.
A few weeks ago I pulled the right hand rear corner plastic bumper away from my car on a low garage ramp.
There is a body screw and very light duty plastic moulding bracket on the bumper that tore away.
Ive tried high tech plastic glue, plastic welding and JB weld to repair but it comes apart and the plastic bumper corner ( ending at the air intake) has come loose and sits proud again.
I know there is an auto body adhesive used by panel beaters which may be my cure.
Can anyone recommend a product they may have used with success?
Thanks.

Ken


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Tiger seal, body shops use it very good stuff

Sikaflex, Tiger seal or Dintrol is a moisture curing polyurethane sealant that the body shops use, you will need to hold the item in place while the sealant cures, about 12 hours. it can be painted over. it is used for fixing Body kits, spoilers etc as well as seam sealing.

I've had great luck repairing my F's bumper's using Plastifix, http://www.urethanesupply.com/PlastiFix/