PVA Flame-Retardant Film As the most commercially successful water-soluble, degradable material available, PVA film offers exceptional flexibility and processability for packaging and agricultural applications. Our flame-retardant version features intelligent protective technology that activates instantly upon fire exposure. Certified Performance: UL94-2024 VTM-0 certification (highest rating for thin materials) with zero seconds of afterflame time in both ambient and aging