1969 Cuda Grill Resto...any tips/tricks??

I have (6) 73 Duster Grilles and wanted to try different products on each repair. I have primarily used PLASTIFIX (available online from Urethane Products) Hands down, the best and easiest to apply. I have filled holes, repaired fins and cracks etc..... (Tip: either drop the fluid first and squirt the filler or vice versa into the repair as the needles instantly harden if you make a mistake. You can EASILY reattach those pesty broken mounts if you have both pieces.

Just for grins I also used Q BOND as well. (Super strong) You can watch Q Bond in action on U Tube. It dries hard and rough which could require more sanding than usual as opposed to Plastifix. It will be difficult to use in tight areas and I don't recommned it.

FYI: I am only an amature and wanted something to do in my spare time.