A bonding agent is a substance used to enhance the adhesion between two surfaces, often in construction and art. It helps materials like paint, plaster, or concrete stick better to surfaces, ensuring a stronger and more durable finish. Bonding agents can be found in various forms, including liquids, powders, or gels, and are essential for achieving optimal results in many projects. In the context of construction, bonding agents are commonly used to improve the performance of mortar and adhesives. They can also be beneficial in crafting and DIY projects, where they help materials like wood and fabric adhere effectively. Using a bonding agent can significantly extend the lifespan of the finished product.