Schluter-KERDI-BOARD 1250 | Construction Board
Restoration kit for repairing acid stains to polished surfaces. Used to restore small surfaces made of marble, travertine stone and polished limestone which have been marked by acid-based stains or atmospheric agents. It is ideal for restoring kitchen and bathroom tops, tables, steps and window sills. Does not work on granite, quartz-resin agglomerates or naturally acid-resistant types of stone.