Bondo brand as a whole is laughed at in the automotive refinishing industry. There are much better product out there! I also used dura-glas on my mirko and am pretty sure it was the best product for the job.
I got my mirko used from a fellow CEG'er, and it was chewed to sh!t! There was 3 big chunks out of the lip, so I got it for a good deal. I molded mine into my front bumper, though it's still waiting to be base & clear coated.
