... resistant, water resistant, fire-retardant, noise deadening, and pre-finished. 1. Size (MM):2000*800*40 2. Main Frame aluminum: 60 ... frame aluminum:60 white Alkaline sand, thickness 1.5 4.Link board:1.8CM multi-board, anti-wear board 5.Door aluminum edge ... banding thickness: 1.5CM 6.Doors surface material::fashion ...