Sharktooth Grill Question!!

Ive done 3 grills now, go to year one and buy SEM weld, get some fine grain sand paper, and a tool that looks like a cross between a screwdriver and a file.. has a hand and shaft like a screwdriver and a file in a cone shape at the end.
use the file to scuff up the areas around the cracks, fill in with the sem weld, let it dry, sand it smooth and paint.
IF YOU SAND BLAST THE GRILL SET THE PRESSURE AS LOW AS POSSIBLE SO YOU DONOT DESTROY THE GRILL. GO TO EASTWOOD.COM FOR PAINT. ARGENT IS YOUR BEST BET!!!!