Barretine White Knotting is a clear knotting solution made from the finest White Shellac. It is suitable for use as a wood knot sealer and for treating resinous areas of timber. It blocks naturally-forming resins found in wood from being dissolved by the solvents in paints and seeping to the surface. This then discolours the paint finish.
Features and Highlights
- A high quality, translucent knotting solution for use on wood knots and resinous areas
- Perfect for treating and sealing wood knots on all interior and exterior timbers
- Reduces discolouration of top coats such as wood stains, varnishes and lighter coloured paints
- Suitable for use under solvent and water-based paints
- Very High V.O.C