I was hurriedly pulling out of the rain at Road America and snagged the lip of my splitter pulling into my trailer and would like some advice on how to repair the cracks. It's the Evo 2 splitter as sold on Bimmerworld made of abs plastic. I'd like something that is sandable so I can paint it matte black to minimize the signs of damage. A new one is only $399 but that's also a couple tires or a track day fee

Any experienced tips and suggestions are appreciated.