... available 3.SGS FDA or LFGB approve heatproof white silicon hoseAdvantages for silicon hose(1). No taste, no toxicity, no ... Permeability(5). Extended flexible life and reduced maintenanceDefects for silicon hoseNot suitable for use with concentrated acids and bases, ... FDA, Germany LFGB or SGS etc.,(8) Medical, Food and other GradeApplications for silicon hose(1) Transferring and pumping yoghurts ...