Thursday, August 13, 2009
The fiberglass work that we've been doing over the last month has been finishing work. Most the areas you've previously seen have been completed. The work performed over the last month includes back grinding, placing fiberglass mat and resin on the opposite side of the repairs, removing rivets and tabs, filling rivet holes, etc. Unfortunately, it is near impossible to photograph this work because all the fiberglass resin we use is clear which means you can't see the progress. So, for the benefit of the blog, we will change our work process. Usually we would complete all fiberglass work on the whole car, skim coat the whole car with bondo, shoot the whole car with primer, then paint the whole car. Instead we will primer when ever a section is complete. Whenever and where ever you see primer will signify completion of the body work. There is a video at the end of this posting that tries to explain the intent. But for now, it's bondo time... A full skim coat of bondo was put down on the left front then 95% of it was removed by block sanding. The bondo that remains is paper thin. The thickest area might be 1/32" but no more. These irregularities could have been corrected with primer only.
This is the same fender. All damaged fiberglass was removed until a solid foundation was achieved. New fiberglass matting and resin replaced all the voids. The bondo corrected minor surface irregularities. This fender has been the most labor intensive of all the fiberglass work.