Tire Prep for hot, dry, slick tracks Always clean tires using Track Tac Blue Tire Wash with DRT
Track Tac Black Sand is recommended for HOT, DRY, SLICK (Sandy or Dusty) tracks.
Track Tac Black Sand will not drop the hardness of the tire when checked at room temperature. Average drop - 2 points. Great on dry clay tracks that are hard and sandy or dusty.