... Natural black mother of pearl seashell mosaic table top 2.Manufacturer 3.OEM,small,customized ,testing ... freshwater MOP shell etcBacking of shell Mosaic:Mesh,Ceramic,Porcelain, aluminium honey comb,PVC,MDF board etc ... tiny granule glue 20 minutes is okay),then clean the surface of the mosaic by dry ... facade with backing material such as wood,stone,ceramic,calcium silicate board,gypsum board,acrylic and ...