Best bondo/putty for fiberglass panels

P

Phoenix

These panels will be cured and spi epoxy sealed , then what? Regular plastic bondo-like products or somthing special? Then 2k primer , right?
 
Phoenix;29508 said:
These panels will be cured and spi epoxy sealed , then what? Regular plastic bondo-like products or somthing special? Then 2k primer , right?



I know Im going to get flames here, but I would sand defects with 80 grit and fill them (evercoat makes nice filler) and sand filled areas with 80, then all over with 120, then 2 coats of spi epoxy, then after 24 hours, apply the 2K...Dave
 
x3, regular bodyfiller is fine. there are alot of chemical companies making fillers and putties specifically for the marine and composites industry like adtech, but really they are no different than anything else except they cost more. highly unnecessary. i just fixed a 3" hole in my neighbors boat the other day. after the glass repair i used 5star bodyfiller and some dolphin glaze. done deal.
 
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