Varnish

Varnish is typically an oil-based or resin-based finish that contains a solvent. The primary components of varnish are natural resins or synthetic resins dissolved in a solvent, often mineral spirits or turpentine. Traditional varnishes, such as polyurethane varnishes, contain synthetic resins that polymerize and harden when exposed to air. Varnish creates a durable, protective coating that is resistant to abrasion, moisture, and UV rays. It tends to have a slightly amber hue, which can enhance the natural color of wood. Varnish is commonly used on wooden furniture, floors, and outdoor surfaces.