|
|
Green Board Color |
|
A special function coated steel sheet used for black boards.
A smooth surface with superior writability, erasibility, and anti-wear properties. |
|
|
|
|
|
|
USAGE |
|
- Green board: The two types of green board include one for chalk made from carbonic acid or sulphuric acid; the other is for anti-powder flying chalk.
- White board: Improved writability, erasibility and anti-wear properties overcome problems with whiteboard coating.
- Any type of erasable marker may be used.
|
|