Urethane is a sealant that is commonly used to protect various products and surfaces from damage. It is often applied as a finish to decorative concrete and stone, and some items made from polyurethane are also referred to as urethane. This type of sealer creates a protective barrier against weathering, scratches, and temperature changes, helping to keep wood, concrete, and other materials safe from damage. By applying layers of urethane or polyurethane, items can be safeguarded from dents, nicks, and other types of wear and tear. While urethane can be costly, it is a highly effective method for protecting floors and other surfaces.

There are two types of urethane sealers available: water-based and solvent-based. They dry quickly, allowing professionals to complete projects promptly. However, it is important to follow the instructions carefully when using urethane. Protective gear should be worn, and the workspace should be well-ventilated to ensure safety.