Coo-Var Patent Knotting
We no longer stock this product, but can recommend Coo-Var Shellac Prime-All as a great alternative.
Coo-Var Patent Knotting is a low viscosity shellac based product. It is used on knotted or resinous areas of wood to help prevent staining of future paint films. Improves the overall appearance of the surface.
All surfaces should be clean, dry, sound and free from contaminants. New wood should be sanded prior to coating to ensure an adequate "key" is produced.
As dictated by normal good painting practice. In confined spaces, provide adequate ventilation during application and drying.
- For interior and exterior use
- Gloss finish
- Low viscosity
- Shellac based
Please contact Rawlins Paints' Technical Support Team on 0113 2455450 for more information.
It is your responsibility to read the Product Data Sheets (available below) before you place an order and prior to application of the product. The content of this website is our best recommendation and is not advice. Coverage rates quoted are approximate, you agree that coverage depends on the condition of the substrate, surface absorption, texture and application method. We ALWAYS recommend a trial area is coated to ensure the product meets your requirements before use.
- Water / Solvent Based
- Application Method
- Standard / Ready Mixed
- Single, Two or Three Pack
- Pack Size
- 1L, 2.5L
- Base Type
- Dry to Recoat (at 20°C)
- 6 hours
- 13m² per litre
- Solids by Volume
- Touch Dry
- 10 Mins
- Recommended Dry Film Thickness
- 20 microns
- Recommended Wet Film Thickness
- 75 microns
- UN Number
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