Acorn Racing Tyre Essence

Acorn Racing Tyre Essence is specially formulated to work on both new and old rubber tyres. Different from traditional traction compound, this formula softens the compound within the tyre, therefore maintains consistency throughout the race and can be used in conjunction with any tyre compound. The special formula also cleanses, rejuvenates, softens and restore old tyres to their natural form.

Source: Acorn Racing [acorninnovations.asia]