The coefficient of friction of Sandblasted Guatemala Coral Stone tiles can vary depending on several factors such as the type of surface texture, the finish, and the presence of any treatment or sealant applied to the tiles.

Generally, sandblasted surfaces are known to have a higher coefficient of friction compared to polished or honed finishes. This is due to the rough texture created by the sandblasting process, which provides more traction and grip.

However, without specific information about the particular type and treatment of the Sandblasted Guatemala Coral Stone tiles, it is difficult to provide an exact coefficient of friction value. It is recommended to consult with the manufacturer or supplier of the tiles for accurate information on the coefficient of friction for specific products.