... been printed. 3.Excellent smoothness of surface LAMINATED BLOCKOUT-ONE SIDE PRINTABLE:With little light penetration used for large billboards, banners, indoor ... or outdoor sign with silk screen, wide-format digital printing and display system, ... performance,support all the professional color demands. 6.Flame with B1.B2,M2,DIN75200,NFPA701. 7.Can reach to ...