In their raw state or transformed by humans, mineral materials are without doubt the most widely available medium all around us!
From natural stone to concrete walls via rocks and pebbles of all kinds and shapes, mineral materials offer an easy way to let your imagination run wild with POSCA.
As long as you respect the environment and public property, of course, minerals represent an inexhaustible source of materials for permanent creation.
Clean the surface with a cloth and ensure it is not damp before starting work.
As mineral materials are naturally porous, they will absorb the paint to a greater or lesser degree depending on their nature.
Depending on the effect you want, several coats may be necessary.
Once your creation is finished and dry, you can apply two coats of water-based spray varnish to fix the results.
Hold the can about 30 cm from the surface and spray in slow circular movements.
The varnish can be matte or gloss depending on the look you want.