Faint orange odor that is gone by race night.
Always clean tires using Track Tac Blue Tire Wash with DRT
Track Tac SST will drop the hardness of the tire when at room temperature, between 0 to 25 points, depending on the number of coats applied. Great on asphalt tracks. Well suited for inside application to the tires. Works expecially well on Vega tires when used on asphalt or dirt.