LevelFlor is an advanced hydraulic cement-based self-leveling underlayment that can be used both indoors and outdoors. It rapidly levels, maintains workability for 30 minutes, and produces a smooth, strong surface with high bond strength. It is designed for fast-track application, so it can accept foot traffic in approximately four hours and be coated in six hours at 70° F. The underlayment can be poured or pumped onto the prepared and primed substrate with a minimum thickness of 1/8-in. and maximum thickness of 1-in. A gauge rake, spreader, or other tools can be used to place the material. CTS Rapid Set. www.ctscement.com