I have B&C fiberglass stock , not plastick, but solid fiberglass. I would like to make some changes to the shape of the stock. Take some off here and add some there.

Will auto bondo work for the build up or should I use somethinmg else. An any other hits appreciated.

Thanks

I don't like bondo for this, as it WILL chip and crack.. but you can lay fiberglass over it...

i THINK there's a fiberglass/resin bodyfiller... haven't used it...

bondo WILL crack on a stock, it certainly does on patterns

jeffe

Most auto parts stores will sell a fiberglass body repair kit--usually a three part deal: resin, activator, and fiberglass cloth. Easy to use and tougher than you are. Rough the surface, lay it up thicker than you need, lett fully cure and bring to shape with a good cabinet makers rasp.