The Best Foam Core Board Advertising Kt Board PS Foam Core Board Foam Board Kt Board Advertising Kt Board the best ps foam core board advertising KT board The polystyrene foam core board/KT board is an extruded polystyrene foam board bonded between two sheets of high-impact polystyrene or white card paper.It is also flatness,light-weight,durable,moisture proof,good heat preservation,sound insulation and so on. The thickness can be 3mm/5mm/10mm,and the color can be white, black, yellow, green, red,blue.They can be cut with a knife, and can be filmed or printed colorfully.
