Charbonnel Lefranc and Bourgeois engraving varnish in balls

• Hard black engraving varnish in 1 ball format.
• Manufacture of the varnish:Judea bitumen, wax.
• Dry extract: 100%.
• Hardness: very hard.
• The appearance of this ball varnish is matt opaque.
• Consistency: pasty.

• After applying the varnish, the surface must be levelled with a buffer before smoking.

• Smoking refers to the technique of heating the varnished surface so that the varnish darkens and a matt appearance is obtained. This brings out the details of the tip work, making them more visible.

• It is important to be sure to follow the proper instructions and practices when using this technique, as it can vary depending on the type of work and materials used.

Brand: Lefranc And Bourgeois