What is the term for the time it takes for a hot-melt adhesive to harden or become firm after a repair?

The correct term for the time it takes for a hot-melt adhesive to harden or become firm after a repair is "set up time." This term specifically refers to the period from when the adhesive is applied until it reaches a firm state, making it suitable for use. During this phase, the adhesive is still in a semi-liquid state, allowing for adjustments or repositioning if necessary.

Understanding the concept of set up time is crucial in repair and reinstallation work, as it impacts how quickly subsequent steps can be taken after the adhesive has been applied. Technicians need to be aware of this timeframe to ensure that the adhesive is allowed to set properly, which can influence the overall integrity of the repair. Other terminology such as cure time typically refers to the duration needed for the adhesive to fully reach its ultimate strength, which can differ from the initial set up period.