Epoxy, e.g. is a term used to describe a type of adhesive material. It is composed of two components, a RESIN and a hardener, which when mixed together form a strong bond. The crossword solutions for this term are GLUE (4 letters) and RESIN (5 letters). GLUE is a general term for any adhesive material that binds two surfaces together, while RESIN is a specific type of GLUE that is made from a combination of synthetic or natural polymers. Epoxy is a type of RESIN that is often used in construction and manufacturing due to its strength and durability.