A third component that can be added to a bucket of Starlike Evo Extreme Performance Grout, which accelerates the setting time of the grout allowing for light foot traffic after 6 hours. Features • Fast track system • Foot traffic Starlike Evo Grout in approx. 6 hours• Premeasured 50g quantity for a 2.5kg of Starlike Evo Extreme Performance Grout • Pot life not decreased, remains at 45 mins