Application of the SRD Polyurethane Waterproof Coating (Horizontal).

Ambient Temperature: 25℃; 77℉.
Ambient humidity: 50%.
Step 1: Apply the first layer (0.3mm) as a base, and wait for 4 hours. 
Step 2: Apply the middle layer (1mm), and wait for 8 hours.
Step 3: Apply the final layer is around 0.2mm and needs to be sanded before setting.