What are the abrasion classes of Slate-Lite?
Our current abrasion test in accordance with DIN EN ISO 10545-7 was carried out with the "Silver Grey" mica slate, achieving class 1.
https://www.slate-lite.us/Frequently-asked-questions-about-Slate-Lite/Frequently-asked-questions-about-Slate-Lite/Content/Processing/What-are-the-abrasion-classes-of-Slate-Lite
Class characteristics: Suitable for light use, barefoot or with slippers.