 |
ASTA board has excellent design, and it is waterproofed multi-layered product. |
|
|
|
It is certified by the Korea Firefighting Inspection Corporation. It is fireproofed, and it creates no toxic gas. |
|
|
|
It is environmentally-friendly product as it uses water glue and it does not create environmental hormone |
|
|
| |
|
|
|
