Silicon Rubber Mold 1.Products Material: silicone, NRB, SBR, EPDM, Viton 2.Mould base: 50# steel 3.OEM service, custom made Silicon Rubber Mold1. Products' Material: silicone, NRB, SBR, EPDM, FKM, Viton2. Mould base: 50# steel3. Good quality, strictly conform to the ISO9001 quality system4. OEM highly welcome NameSilicone Rubber mould Highlight:Excellent in interchangeable cores molds design & ...