In humid Singapore, better wait 72 hours before /loading/, but Varun waited overnight only.

Once open, must use up quickly.

What surfaces?

• ceramic
• glass
• metal? probably good for smooth surface. For heavy weight, thin drill bit is best
• wood? bonds well.  Usually screw is quickest.
• concrete? Not sure about sealantFix
• .. for light weight, the no-glue patch is best
• .. for heavy weight, drilling is required