Once the adhesive has foamed out of the joint and fully cured, EGGER Joint & Joist Adhesive should be left in place for the duration of the build. Once the build is complete and fully watertight, any excess adhesive can be removed using a scraper.
We recommend to wear gloves at all times when handling EGGER Joint & Joist Adhesive and to avoid contact with the skin.
Please find more details in the material safety data sheet here.