Product Description Barrettine Patent Knotting Solution for wood – A quick drying Shellac in alcohol. Apply over knots and resinous areas in wood, to seal prior to painting. Please Note: We do not recommend using this product where water based / lighter coloured modern paints are applied. This product can be applied by brush or cloth. 250ml & 500ML For use internally and externally. Clean brushes thoroughly with Methylated spirits immediately after use. Take a look at our other Barrettine Polishes range here. We also stock and supply Coo-Var Patent Knotting if larger sizes are required.
