I doubt it would work, but you could try it.
Some people including me have repaired cracks by using tie wraps. Drill a hole at the very end of the crack to stop the crack, then drill holes on either side of the crack, and use tie wraps to pull the crack together, like Frankensteins neck.
Some people including me have repaired cracks by using tie wraps. Drill a hole at the very end of the crack to stop the crack, then drill holes on either side of the crack, and use tie wraps to pull the crack together, like Frankensteins neck.