 You know what, on the Shark Grip, I'm trying to think whether it's actually mixed in with the paint or sprinkled over the surface. I think it's mixed in with the paint, but double-check me on that when you get it. And it's an acrylic paint with the Shark Grip, and once it bites to that porch floor, it becomes slip-resistant. Now, I will caution you. One thing is that...