... flexible, anti-flame, alkaliacid resistance, moisture proof, water proof, good heat preservation, sound insulation, shock absorption etc. can be filmed ... room segments etc.4,industry usage: thermoforming products, refrigeratory warehouse projects, environmental protection.Specification: SizeThcknessdensitycolor12220*2440mm(4’*8’)1- ... C≥70Water absorption ≤1 PVC foam sheet on sale with good quality