Dash crack repair

I am starting to repair my dash panel (not the pad) which has numerous cracks in it, some small and some not so small, most on the bottom edge but a few continuing up into the black middle area.  I am looking for advice on what people have tried and what the outcomes were.  I am thinking about plastic welding the back side as this looks like a pretty solid fix but not sure if this will close up the crack tight enough on the front side.  Any input is greatly appreciated -  dave

i'd suggest using masking tape across the front side of the crack to keep glue from getting where you don't want it, as it will soften and bond to the plastic, then work it in the crack from the back side, then clamp or hold the pieces together till it bonds   i've used it to fill screw holes in my dash too

 yeah, but cure overnight...
 if you were to use a clamp on each side of the crack then use another to pull the two together vertically let set over night you should be good

my favorite ABS repair stuff! I use that for my dash, as well as any abs part for any of the bikes I work on.  GREAT STUFF!!!

Hope You never hit your head on it!!