PERMASTORE® Glass-Fused-to-Steel modular bolted tanks and silos is a premium product and is suitable for municipal, industrial, agricultural, mining and biofuel requirements. Glass-Fused-to-Steel, also known as Glass-Lined-Steel is the ultimate tank and silo solution utilizing proven product with significant benefits to customers, consultants and contractors over other types of tank and silo construction. This solution utilizes high quality Glass-Fused-to-Steel coating on both interior and exterior surfaces for long term protection, Using strength and flexibility of steel with high corrosion resistance of glass, fusion of two materials. NSF/ANSI 61 certified, designed following local structural standard, best container for all liquid type.