Blackfriar Patent Knotting
Blackfriar Patent Knotting solution seals and prevents seepage from knots and resinous areas on timber. For use on interior and exterior bare or stripped wood.
- Interior and exterior use.
- Seals knots.
- Prevents seepage.
- Translucent amber solution.
- Use only under opaque coatings.
Blackfriar Patent Knotting makes painting knotty and resinous areas easy. It’s made from pure shellac and methylated spirit and is ideal for new wood or wood stripped or burnt-off prior to priming but is not suitable for use with translucent coatings due to its dark orange colour.
Ensure surface is clean, dry and dust free. Remove any excess resin from knots by scraping then cleaning with methylated spirit.
Ensure the product is thoroughly shaken prior to use. Apply evenly using a soft brush. Overlap the knot or resinous area by at least 12mm. Apply a minimum of 2 coats, allowing to fully dry between coats.
Not to be used as a finishing coat. Not suitable for use under clear coatings. If knots exude excess resin we recommend that they are completely removed and made good with sound timber and wood filler or a wood stopper.
Touch dry in 15 - 30 minutes. Recoat after 1 hour. Drying times are based on an ambient temperature of 20°C and 50% relative humidity. Lower temperatures or higher humidity will prolong the drying and overcoating times.
Remove as much product as possible from application equipment before washing with methylated spirit. Do not empty into drains or water courses. Some local authorities have special facilities for the disposal of waste coatings.
Store in a dry, safe place. Do not store in environments where extreme temperatures may occur. Keep within 5-30°C. Do not store in direct sunlight.
Features & Benefits
- Seals and prevents seepage from knots
- Made with pure shellac
- Translucent amber solution
- Use only under opaque coatings
- Interior and exterior use
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.
- Blackfriar Professional
- Base Type
- Solvent Based
- Interior/Exterior Use
- 14m² per litre
- Recommended Thinner/Cleaner
- Thinning not required
- Touch Dry
- 15-30 Mins
- UN Number
Be the first to ask a question about this product!