Barrettine Patent Knotting 250ml & 500ml – Wood Sealer

Barrettine Patent Knotting is a high-quality, fast-drying sealer designed to stop knots, resin, and sap from bleeding through finished wood surfaces. Ideal for interior timber such as doors, skirting, panels, and furniture, it provides a smooth base for paints and varnishes, ensuring a clean, professional finish.

This versatile knotting solution penetrates and stabilises knots, preventing discoloration and resin seepage. Easy to apply and quick-drying, it is perfect for both DIY and professional wood finishing projects.

Key Features

• Fast-drying knotting solution for interior timber
• Prevents knots, resin, and sap from bleeding through
• Ideal for doors, skirting boards, panels, and furniture
• Creates a smooth base for painting or varnishing
• Easy to apply with brush or cloth
• Suitable for both DIY and professional use

Preparation & Application

• Ensure wood is clean, dry, and free from dust or grease.
• Shake well before use.
• Apply evenly over knots and resinous areas with a brush.
• Allow to dry thoroughly (approx. 1–2 hours).
• Lightly sand if required before applying topcoat.
• Apply 1–2 coats depending on timber condition and porosity.
• Clean brushes with water immediately after use.

Precautions

• Use in well-ventilated areas.
• Avoid contact with eyes and skin; wear gloves if necessary.
• Keep out of reach of children.
• Store in a cool, dry place with the lid tightly closed.
• Test on a small, inconspicuous area before full application.

Sizes

250 ml, 500 ml