Just noticed that I've got 2 small cracks starting to form on the driver's outer side bolster. They're about 10mm long right now and am worried that they're gonna keep growing unless I do something about it.

I know there's articles about having the seats professionally redone, but anyone have experience with doing it yourself? I don't think a dye job is necessary, just something to fix the crack and keep it from growing (thinking along the lines of super glue).