... , machinery, transportation4 Types of rubber used in making cords: Silicone, NR/SBR, CR, EPDM, Viton, TPE, PVC, ... blue, etc6 made of 100% food grade liquid silicone rubber or industry silicone rubber.7 comfortable and non-poisonous ,tasteless, and ... and colors are available9 With different hardness10 Silicone molded parts, sponge silicone seal, sponge silicone hose,silicone extrusion and so on.