Epoxy is a type of strong adhesive made from a mixture of resin and hardener. When these two components are combined, they create a chemical reaction that results in a durable and long-lasting bond. Epoxy is commonly used in construction, automotive repairs, and crafting because it can stick to various materials like wood, metal, and plastic. In addition to its adhesive properties, epoxy is also used as a protective coating. For example, epoxy flooring is popular in garages and industrial spaces due to its resistance to chemicals and wear. Overall, epoxy is a versatile material that serves many practical purposes in everyday life.