Originally Posted by robk

Many years ago there was a track nearby that had an epoxy coated floor before they installed carpet. If I remember it was something they used in auto repair shop floors. They had tremendous traction.

At another place they had smooth concrete in an old warehouse, and they just sprayed it with VHT. That was completely ridiculous traction. Occasionally they would just renew what was down with a light coat, as it was a dusty old building.