Rust resistance coil sheet SPTE TFS tinplate for Oil Grease and Paint Containers 1,Strength and toughness: Both SPTE and TFS are based on cold-rolled low-carbon steel sheets, which have certain strength and toughness. This allows grease and paint containers to withstand certain pressures, collisions, and external forces during handling, ensuring the safety of containers during transportation, storage, and use. 2,Sealing performance: Containers made of these materials are easy