Need to turn upon collision

I have an entity moving toward a wall. When the object hits the wall, I need for it to turn so that it will be perpendicular to the wall regardless of the angle of incidence.

The object is constantly moving forward on its own local z axis always.

once the collision is detected, use aligntovector to aim it directly at the wall (as you would a decal), then turn it left 90 degrees (or right, if you like).

thanks!