Rustins Knotting 300ml is a highly effective sealing solution, designed to treat knots in wood before the application of paints, varnishes, and polishes. This product is a must-have for DIY enthusiasts and professional carpenters alike. Its praised for its ability to provide a durable seal over knots and resinous areas in timber, thus preventing the unsightly discoloration or staining of finished surfaces. Rustins Knotting is quick-drying, easy to apply, and compatible with all types of wood finishes. Its not only useful for preserving the natural beauty of wood but also prolongs the life and finish of your paints and varnishes. 

Key features:

• 300mL
• For sealing knots
• Prevents bleeding through paint film
• Quick drying