DescriptionInfusionstopper 32mm. Design: 4782. Formulation: PH4104/40. Colour: grey. Silicone free. Coating: B2-40 SpecificationsFeaturesDocuments Infusionstopper 32mm. Design: 4782. Formulation: PH4104/40. Colour: grey. Silicone free. Coating: B2-40 Basic Polymeer Bromobutyl Diameter (d1) - mm 32 Formulation PH4104/40 Grijs Siliconization B2-40 Neck closure Felskraag