Gum or epoxy is a type of RESIN, which is a material that is used to bind materials together. It is a strong adhesive that is often used in construction and repair projects. Gum or epoxy is a versatile material that can be used for a variety of applications, including sealing, bonding, and waterproofing. It is also used in the production of furniture, toys, and other items. Gum or epoxy is a popular choice for many DIY projects due to its strength and durability.