Painting knotty and resinous areas is no longer a problem with Blackfriar Patent Knotting. 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.

Brand Name	Blackfriar
Colour	Dark Orange
Material	shellac
Type	Knotting
Product Type	Wood treatment
Suitable Surface	Wood
General No. of Coats	1