First off let me apologize about the gramtical error, It should say How DO I fix cracks in the armor.
Super Trooper, I already glued/plasic welded the back for to fix the crack. How ever you can still see the hair line crack in the front. What can I use in the on this hair line crack to cover it up and then paint over it. I'm afraid if I primer and paint over this crack that it will still show up. I was look to see if I can use the plastic weld or some sort of bond to put on the crack, sand it down and then apply primer paint. But I am worried that the paint may look different in that particular area due to the plastic weld.
May be the Thread should read, how do I cover up hair line cracks on the front side of the armor. Will primer and paint alone be able to do this?