First off, I have the Razzi body kit for my g6. http://www.razzi.com/online-catalog/pontiac/g6/ . I also live in the lovely state of Minnesota with all the ice and snow. Recently, my front body kit piece has a crack right underneath the grill where a large chunk of ice was hit. Does anyone know if these are fiberglass or plastic body kits, and how do I repair the crack? Some of the paint around the crack has came off as well. I can post a picture after work if it helps.
sand down the crack so its like a valley with the crack in the middle of it. Then mix up some glazing putty. put some on so its even with the bumper. sand it. then put more on so its above the height of the bumper, then use 150 grit to get it close. then 220,400,1000 to get get it perfectly smooth. then go to a paint shop and get some touch up paint and your ready to go.