Thought i would have a go at making an infill ready for my new exhaust which is now just over three weeks away,so need to push on. I've got a little experience using fiberglass covering my model aircraft but not making a plug from this a mould which then should produce a good fiberglass infill.
All looks a bit rough at the moment. First pic. shows the lite ply which i shaped using steam.
Then started building up using foam.
Today started the shaping.
still a lot to do.
All looks a bit rough at the moment. First pic. shows the lite ply which i shaped using steam.

Then started building up using foam.

Today started the shaping.

still a lot to do.
