Once the blackboard spray paint is applied it acts as a common blackboard with the added advantage of adapting to any flat or shaped surface.
It is suitable for use on wood, metal, cardboard, cloth, stone, fiberglass, rigid plastic, etc.
Spreading: 400ml = 2 m2
Drying time: surface dry in 2 hours; Total 4 hours
Repainted: within 1 hour or after 48 hours
Instructions for use:
The surface should be clean, dry and free of any contaminants.
Shake the spray can vigorously for 1 minute after hearing the sound of the mixing balls.
Apply from a distance of 25/30 cm., applying rapidly thin layers, first horizontally and then vertically. It is advisable to give two thin coats rather than a thick one in order to achieve a uniform coverage and avoid paint runs.
Once the operation is completed, reverse the spray can and press until only gas comes out in order to clean the nozzle.
Once applied and dried can be washed with soap and water.
If the chalk will not wash off use a slightly damp cloth.
To achieve a perfect finish treat the surface with a primer, sealing layer or with an appropriate layer to ensure the anchorage.
On painted surfaces give a light sanding to help adherence. If required cleaning the surface of any paint using our Greenox paint stripper.
Do not use on devices connected to the electrical network and apply inventilated areas.
Once empty, the spray must be disposed of carefully