Interface Treating Mortar

Interface mortar ??? ????????? glass Mosaic? polishing brick, glass brick, marble, terrazzo, waterbrush stone, concrete, cement, mortar and other surfaces, ????????????? coating ??????????????????????????????? ??????????????? ??????????????? GinShiCel? cellulose ether ??? ?????????????????? ???????????????? ?????????????? ????????????????????????? ???????????????????? ???????????? ??????????????????? ???????????? ?????????????????