Stop-out varnish asphaltum

Item number: AX6000

Black asphaltum ground to cover parts of the metal to protect them from being etched in the acid bath.

Category: Stop out Varnish | Hard ground

Size

starting from $ 11,51
$ 4,60 per 100 g

including19% VAT., plus shipping

Available now!

There are variations of this item. Please select the variation you wish.


Description

Stop-out Varnish prevents covered parts to be etched in the acid or in ferric chloride solution.

Ingredients:

bitumen, rosin and turpentine.


Use in well ventilated room only.

Application:

Use a soft brush to cover the areas You want to protect. Methylated spirits or paint thinner may be added to make the stop ground more fluent.
Can also be used as ahard ground for subsequent work with the etching needle.

Drying:

Before the plate is submerged in the mordant, let it dry for at least one hour. Heat and air ventilation speeds up the drying process.

Removal:

To strip the varnish after etching, use a solvent like acetone or turpentine.
Alternatively the MungoLux Cleaner can be used. It is solvent-free and based on modified vegetable oils.




Contents:250,00 g