Reliance HDPE Blow Moulding 0.3 MFI B56003 is a High-Density Polyethylene (HDPE) grade suitable for general purpose extrusion blow moulding applications. Articles are blown from this grade exhibit good stiffness. The resin offers good melt strength, ESCR and impact resistance and is typically used for packaging of oil, vanaspati, general-purpose containers, jerry can, etc.