Cuprinol ULtra Tough Wood Filler Natural 750gm

Cuprinol Ultra Tough Wood Filler is a solvent-based, quick-drying, two-part wood filler. It is ideal for repairing decayed wood after treatment with Cuprinol Ultimate Repair Wood Hardener or for general-purpose filling of cracks, splits, and nail holes in both interior and exterior joinery. This tough and durable formula effectively repairs damage caused by wet rot and is perfect for major joinery repairs. It can be used on bare wood before varnishing, painting, or staining and is suitable for both indoor and outdoor applications, such as filling knot holes, screw holes, and nail holes in furniture, panelling, and other sound wood surfaces. The filler hardens through a chemical reaction, setting quickly without shrinking. Once dry, it becomes weather-resistant, adheres well to wood, and can be sanded, drilled, screwed, nailed, or further filled as needed. Features Tough and durable, weather resistant 2-part wood filler. Ideal for repairing damage caused by wet rot. This product is designed for Professional Use only.