BonWay 32-209 True Color Concrete Hardener, Desert Tan Apply using the broadcast method after concrete has been placed, screeded, floated and excess bleed water has disappeared from surface Use alone or with Bon's True Color release agent Coverage requirements vary according to color selected and intended use Apply at a rate of 60-Pound per 100 Square Feet Lighter colors may require as much as 100-Pound per 100 Square Feet