Final answer:
The three types of glue commonly used in modern aircraft repair and construction are epoxy, cyanoacrylate, and polyurethane.
Step-by-step explanation:
The three types of glue commonly used in modern aircraft repair and construction are epoxy, cyanoacrylate, and polyurethane.
Epoxy glue is a strong adhesive commonly used in bonding materials such as metal, fiberglass, and composites. It cures through a chemical reaction between resin and hardener, creating a strong bond.
Cyanoacrylate, also known as super glue, is a fast-setting adhesive that bonds quickly and securely. It is often used for smaller repairs or bonding materials with high strength requirements.
Polyurethane glue is a versatile adhesive that bonds well with various materials, including metal, wood, and plastics. It provides a strong and durable bond and is resistant to water, heat, and chemicals.