Polyurethane coating is a protective finish made from a type of polymer that provides a durable layer on various surfaces. It is commonly used on wood, metal, and concrete to enhance their appearance and protect them from damage caused by moisture, chemicals, and abrasion. This coating can be applied in different forms, including liquid and spray, and is available in both glossy and matte finishes. One of the key benefits of polyurethane coating is its resistance to wear and tear, making it ideal for high-traffic areas. Additionally, it offers UV protection, which helps prevent fading and discoloration when exposed to sunlight. This makes it a popular choice for both indoor and outdoor applications.