שאלה | What is the difference between an adhesive substance and a sealant?

What is the difference between an adhesive substance and a sealant?

		An adhesive substance is a substance capable of holding materials together in a functional manner by surface attachment (performance). A general term that includes cement, glue, mucilage and paste. A sealant is a material applied to a joint in paste or liquid form that hardens or cures in place, forming a barrier against gas or liquid entry
		An interface is the boundary region between two adjacent bulk phases
		there's no difference