Rustins Knotting seals knots, resinous and creosoted timber to prevent bleeding through paint film.
Rustins Knotting should not be used under polyurethane clear varnishes or water based varnishes and water based paints.
• Fast drying
• Prevents discolouration of paints
• For interior and exterior use
• Coverage: Up to 12 m2/ L
• Drying Time: 1 hour
• Apply with a brush
• Recommended Number of Coats: 2