Floor underlayment’s are used to level out irregularities in existing floor surfaces. They can bond to concrete, terrazzo, ceramic tile or wood, on, above or below grade. Underlayment’s are self-smoothing and don’t require troweling. When dried, it produces a smooth flat surface. These toppings are walkable within a few hours and ready to receive flooring within 4 hours to 2 days later. They can be poured from a featheredge to any depth required. With additional grade setting we can produce a level floor.