National PU Wood Thinner Slow Dry (3.6Ltr)

Formulated to be compatible with polyurethane-based wood finishes, ensuring proper thinning without affecting the finish's performance or appearance., Contains additives that slow down the drying time of the finish, allowing for smoother application and reducing the risk of brush marks or lap lines., Helps to reduce the viscosity of polyurethane finishes for easier application and improved flow and leveling., Suitable for use with various polyurethane-based wood finishes, including clear coats, varnishes, and sealers., Mix the PU Wood Thinner Slow Dry with the polyurethane finish according to the manufacturer's recommendations until the desired consistency is achieved.