What type of insulation do Gablok insulated picket blocks use? Gablok utilizes expanded polystyrene with graphite additive (EPS) for its setting up program.Sudah dua minggu kini kulalui bersama tante Ani dan mama belum pulang.8964 copyright protection7658??????znlSSe7rol ??Kupikir sah-sah saja, selama mbakku senang dan memang tidak merugikan siapap