All the materials can be bought at a local part store

1. 1 qt. or 1 gal. 3M Bondo fiberglass resin $19 - $43
2. 8 sq. ft. Bondo fiberglass mat not cloth $7.50
3. 1 qt. 3M: professional gold Bondo body filler $18
4. Sandpaper Start with 80 grit, finish with 180 grit or higher.
5. Use a good thick primer.
Rust-Oleum/Gray filler primer $7