QT DEDE L Polyurethane Medium Thinner – Professional Wood Finish Reducer

Optimize your polyurethane finishes with DEDE L Polyurethane Medium Thinner, designed to thin poly-based coatings for smoother application and enhanced flow. This medium-strength thinner helps reduce viscosity without compromising the durability or clarity of your wood finishes, making it ideal for spray, brush, or wipe-on applications. Perfect for professional woodworkers, refinishers, and DIYers, DEDE L Thinner ensures even coverage, faster drying times, and minimized brush marks, allowing you to achieve flawless, high-quality results on furniture, cabinetry, flooring, and more.