Hello- have a 300 promax cowling that is pretty beat up, a few small cracks, and at some point, someone must have backed it in to a tree or something because the back has been repaired previusly. Its not a fiberglass cowl, more of a plastic material, anyone have any recommendations on materials that could be used as a filler, join pieces together and to repair smaller cracks. Fiberglass does not look like it would work

Any suggestions appreciated

Thanks

EA

theres a product called "40 40" which you can get at any autobody supply store that works great for thermoset and semi rigid/ rigid plastics.