Belding tank has applied its expertise in hydrochloric acid storage tank design to leak-proof acid tank, which utilizes a flexible interior corrosion-prevention system, made from polyvinylchloride (PVC) – the best, most versatile and corrosion-resistant material to use in storage tanks. Contact Belding Tank Technologies Inc. for more information. for more: https://www.beldingtank.com/hydrofluoric-acid-storage-tank/