How long to wait for 2k clear over HOK aerosol?

[jingalls007]

Thanks doodes!

[RaceMechaniX]

I would say 2 days minimum assuming dry warm conditions with good airflow. Humid colder conditions with stagnant airflow can be up to a week.

[jingalls007]

I called my local Auto Paint store and they told me 30 minutes - 4 hours is ideal. And never over 24 hours because the clear won’t adhere to the paint via chemical adherence. Physical adherence is inferior to chemical adherence. “Physical adherence” being scuffing or sanding the base-coat before clear coat.

Side note: this is for urethanes and NOT acrylics, enamels or lacquers.