Following the initial curing of the stone coating, the surface attains a hardness of approximately 2 [similar to that of limestone] on a MOH scale [used for stone] of 1 to 10 with the maximum hardness of approximately 4-5 [similar to that of marble] being reached by three months, depending on the local temperatures. Scratches may occur prior to full surface hardening but these can be easily removed.

Last updated on April 13, 2012 by Lustre Ltd