I've used the valspar stuff from TSC several times and HATED IT!!!! Dries slow, stays rubbery, doesn't cover well at all. I can't imagine a paint that is WORSE than it. I have some Valspar gloss black in a quart, and needed to paint a few things last week. It was beautiful out for painting, upper 70s, sunny, dry conditions, absolutely perfect. I brush painted the parts on Wednesday, and I just went out (Monday morning, nearly 5 days later) and checked and the paint will still mark with your fingernail. That stuff SUCKS!
Guess I'm spoiled with IH Iron Guard paint.
1951 Farmall Cub, Cub Cadets 102, 104, 1811, 1864, Simplicity Legacy XL 4x4 Diesel with FEL, 60" mower, 50" Tiller