... competitive price, supply with large quantity by manufacture factory LOW-HARDNESS SILICONE RUBBERThe series products with a greater elongation, adding “dual ... 2.5” vulcanization agent, can be molded into various low-hardness rubber products, such as bathing cap, massage, insole and ... Acceptable Tensiometer DT-102 1 3.0 Acceptable Electric potential tester ZD-2 1 4.0 Acceptable Multi speed oscillator ...