Dash Board Crakes

Is there any thing can be done to make sure dash board crakes don't get any longer or bigger then what I got now.
Is there any special glue or some thing that I can put in crakes and fill them up, so crakes don't grow.
Please see couple of pics. Any feed back will be appreciated.
You could try filling the cracks with some sort of dark compound or painting them with touchup paint to help them blend in. Short of replacing the dash, I don't think there's really much you can do to fix them. Vinyl protectant might keep more cracks from appearing.
Maybe someone else has better ideas.




