Mapei Ultralite D2 Ready mix Wall Adhesive 12.5kgMapei Ultralite D2 is a Ready for use brilliant white lightweight water resistant adhesive with high yield for ceramic wall tiling. For installing porous bodied ceramic tiles and mosaics onto internal walls. For use in both commercial and domestic shower wet areas. For use with slightly larger format porous bodied ceramic tiles up to 350 mm x 350 mm or a variant of i. e 500 mm x 200 mm.