Pro/Float from Mapei is a polyethylene grid system that is connected and fastened to the floor, then floated with Mapecem Premix high-strength mortar mix. The company says the system for same-day tile installation, has no seams, will not rust or deteriorate, has a high compression strength, and can be used in vertical, horizontal, interior, and exterior applications.

Pro/Float is covered under Mapei’s single-source warranty system, covering everything from the underlayment to the grout