If a second coat is needed, apply it when the first coat is dry to the touch, meaning you can run a gloved hand over the suface and the glove is not wet. This will take about 1/2 to 2 hours. The surface may still look wet though.
If a second coat is needed, apply it when the first coat is dry to the touch, meaning you can run a gloved hand over the suface and the glove is not wet. This will take about 1/2 to 2 hours. The surface may still look wet though.