JOHNSTONES WOODWORK KNOTTING SOLUTION 250ML

JOHNSTONES TRADE WOODWORK KNOTTING SOLUTION 250ML

Johnstone's Trade Woodworks Knotting Solution is a fast-drying formula designed to seal knots and sap streaks in wood, preventing discoloration of topcoats. Ideal for both interior and exterior use on bare timber with knots, including doors, door frames, furniture, and railings, it effectively stops resinous sap from bleeding through wood knots and staining paint or varnish finishes. With coverage of approximately 15 square meters per litre, depending on timber porosity, this solution allows for quick recoating in just 30 minutes under normal drying conditions.