Track Tac PRW-Orange with DRT will drop the hardness of the tires when at room temperature, between 0 to 5 points, depeding on the number of coats applied.
Average - 2 points
Specially designed to provide dirt repellent for dirt tracks

Directions

Track Tac PRW-Orange with DRT is primarily used at the track between trips to the grid.  A single thin coat is what is usually needed.  It is important that PRW-Orange with DRT be allowed to dry fully for the most benefit.

In some cases it may be desirable to use as a base coat applied early in the week.  For a Saturday night race (designed for dirt tracks but can be used on asphalt).
As a base coat Wednesday night before the race using a spray bottle, paint roller, sponge, or some other method completely cover the tread of each tire with 1 or 2 coats of PRW-Orange with DRT.
Wrapping the tire is optional but not recommended.
It is not recommended that PRW-Orange with DRT be used to soften the tire.  If it is used to soften it is wasted and not effective in almost all cases.
PRW-Orange with DRT is designed not to soften the tire, but help tires repel dirt and give phenomenal bite.
PRW-Orange with DRT will last for a full night of racing and increase the life of the tire if applied correctly.
PRW-Orange with DRT works on natural or synthetic rubber.
If racing on dirt, wipe down the tires with PRW-Orange with DRT between heats, if possible.  PRW-Orange with DRT should be used sparingly.