... absorption,color expressive force,the anti-core PVC coated flex banner frontlit1.product features:1>.high strength and excellent ... product application: indoor and outdoor signage,wide-format digital printing,screen printing for backlit box,banner,poster,billboard,etc.3. ... BI, B2, DIN75200, NFPA701 wetting tension >=34dan (printing ability) details about this products: PVC coated flex banner frontlit