Green dampproof board is designed for replacing fiber cement board,because of similar color-grey color. However be compared with fiber cement board, dampproof board is fireproof A grade,dampproof,we do the test,dampproof board could be remained orginal after put into the water for one month. It is easy to cut ,to install. Most important is that dampproof mgo board is low cost building material for projects, will make huge profit for you.
