... QTYPaymentL/C,T/T, Western UnionFeature1.100% silicon rubber of jelly gift watch;2.Soft, smooth, flexible, stain-free and waterproof ... , in addition to hydrofluoric acid (HF) and strong base, but does not react with any substance.(2) thermal stability, pore type ... feel, or dry.(5) silica gel with stable quality, and does not use and the external environment changes.Silicone products manufacturing ...