Butyl Sealant Tape (#A75001, #A75002, #A75004)

ST-30 is a butyl rubber based sealant tape designed to be permanently flexible, tacky, and resistant to moisture and to deterioration by exposure to dilute chemical solutions. ST-30 meets all requirements of ASTM C990-91 and all requirements of Federal Specification SS-S-210 with the exception of flash point and fire point.