Rustins Knotting 300ml
Rustins Knotting is a shellac-based sealer which is designed to seal knots in timber to prevent the discolouration of the topcoat. This knotting is also suitable for sealing resinous and creosoted timber prior to painting.
Pro-Tip – Sandpaper surface smooth before applying liberally over knots and surrounding area.
- Apply to bare wood
- Prevents bleeding through the paint film
- Size: 300ml
- Coverage: 10 - 12m ² per litre.
- Drying time: 1 hour
- Application: brush
- Recommended number of coats: 2. Do not sand after application knotting.
- Recommended uses: Bare wood.