Penta, Thelic, and Raisins are chemicals used in various industrial applications. These chemicals are involved in manufacturing processes such as the production of resins, plastics, and adhesives. Penta, often used as a building block in chemical synthesis, contributes to making durable materials, while Thelic is used in formulations for different industrial applications. Raisins, also known as rosin, are derived from pine trees and utilized in the creation of resins for applications like coatings, inks, and adhesives.