... Large evaporation area 2)High absorbability,high water resistant 3)Long service life 4)Galvanized frame ... the spatial crossing linking technology,high absorbability,high water resistant,anti-mildew and long service life.2)Large ... as high as 80%.3)The product absorbs water naturally,with fast apeed of pervasion and ... made by order installation diagram High water resistant cooling pad for green house