I put the final skim coat of 90-minute hot mud on the walls this afternoon, how long should I wait before priming? I've seen everything from overnight to 3 days, and the manufacturer's website doesn't have a number.
Using Sheetrock Brand Easy Sand Lightweight Setting-Type Joint Compound: http://www.usg.com/sheetrock-easy-sand-lightweight-setting-type-joint-compound.html
Going to use Zinsser 1-2-3 primer if that helps at all.