What information does the 'open time' refer to on an adhesive label?

The term 'open time' on an adhesive label refers to the duration that the adhesive remains workable after it has been applied, allowing for adjustments and positioning before it begins to set or cure. It essentially indicates how long one can manipulate surfaces to ensure proper adhesion before the adhesive starts to lose its effectiveness.

Choosing the time for solvents to evaporate touches upon an essential aspect of the adhesive's properties but does not capture the full meaning of 'open time.' The focus is on the window for application rather than specifically on evaporation. Understanding open time is crucial for effective use, as it dictates how and when to align materials without the adhesive prematurely hardening or losing its tackiness.