I have a poorly cast fiberglass helmet (not even sure what kind - it is smaller though - BOO!!!) with very rough bottom edges.
I am determined to make this helmet great (he say's now with confidence...) and I am wondering what kind of filler or compound I could use to clean up the bottom edges. I was looking to use edge trim but have not found any. I would like the edges to be strong and not crack/chip easily if possible.
("you ask the impossible" ~LS)
If there is any advice out there, G_B could sure use it.
THX anyone and everyone.