Plaster

Plaster was a fairly common building material made of limestone and sand, used to create protective coating on walls, ceiling, as well as used to shape and mold decorative parts of structures.

Availability

 * Some of the boardinghouses of Lyrabar in Impiltur had plaster-covered ceilings, easily eroded by water damage and the elements.

Appearances

 * Novels
 * The Rage