Regarding the chalk which is becoming harder and harder, I had the chemists of a renowned paint manufacturing company designed a blackboard paint which features an extreme surface hardness. |
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Hue mossy-green - non reflecting and anti-glare. | ||
I roll and spray, using the Fine Coat method. Fine Coat is a low-pressure spraying technology working at a high air volume and a low air pressure. | ||
As opposed to the traditional coating, this method provides a high efficiency and an optimum surface quality while the environment is preserved. |
Recoating:
Worn surfaces are ground, smaller cracks are filled with a hair spatula, larger holes are filled with a 2K spatula, the blackboard is reground, primed and then recoated. |
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The chalk board is ground and newly sealed. |
Glass blackboard cleaning:
Example:
Improperly applied blackboard paint is pickled Aluminum edges are decalcified and polished The glass surface is cleaned, using a grinding procedure |
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Service - Safety check |