Hardware lubricants are substances applied to mechanical components to reduce friction and wear, and to improve performance and efficiency. They can be made from a variety of materials, such as oil, grease, or wax.
Sealants are materials used to seal gaps or joints between surfaces to prevent the passage of fluids or gases. They can be made from silicone, polyurethane, or other materials, and are commonly used in construction, plumbing, and automotive applications.
Adhesives are materials used to bond two surfaces together. They can be divided into two main categories: pressure-sensitive adhesives, which bond when pressure is applied, and heat-activated adhesives, which bond when heated. Adhesives can be made from various materials including natural rubber, synthetic rubber, or eva.