Ah, I see. Another spray is VHT. It's a porpose made traction spray. Not sure what it's made of but it's got this super sweet chemical smell to it. And when you walk across a track that's been sprayed with it, you can hear your shoes sticking to it. I'm pretty sure it's the same stuff the NHRA puts @ the starting line. Nothing like the smell of VHT @ 6:30 for a parkinglot race.
