The structural adhesive is still soft after 10.

Weather influence, structural adhesive composition, too thick adhesive coating, etc.

1. Weather influence: rainy days or high humidity environment will delay the drying time of structural adhesive. Poor ventilation will also lead to slower drying speed.

2. Composition of structural adhesive: Some specific types of structural adhesives take a long time to cure. For example, some acidic structural adhesives take longer to completely dry than other types of adhesives.

3. The glue is too thick: if the structural glue is coated too thick during construction, it will take more time to completely cure.