adhesive

a substance, such as glue, paste, or tape, that is used to bind two or more surfaces together by creating a bond that resists separation

An adhesive is a substance used to attach materials together by forming a strong connection between surfaces. It can come in various forms, such as glue, tape, or paste, and is designed to create a lasting hold. Adhesives are commonly used in a wide range of situations, from crafts and household repairs to industrial and construction projects.