Prolayment® CS crack suppressant membrane protects all types of hard surface floors including ceramic tile and marble. This patent pending product protects your customers while improving your bottom line. Prolayment CS provides up to 1/8” displacement with high compressive strength providing long-term durability to your tile floors and protecting against minor sub floor cracking. Benefits of Prolayment® CS: • Heavy Commercial rating for Robinson Wheel Test performed by Tile Council of America (TCA) • Rapid installation method (no primers, no cure time) • Exceeds recommended moisture permeability ratings • Sound Performance: STC/IIC Ratings > 54 • Reduces costs related to materials & installation • Mold and mildew resistant	Brochure Packaging Specs Material Specs Installation Instructions