How To Improve The Life Of The Silicone Mold?

First, we do die according to product size when choosing the right hardness silicone, and the second, silicone silicone oil cannot be added because Silicon oil higher, made out of the mold will become soft, tensile and tear strength is reduced. Silicone naturally durable service life will be reduced. Recommends that customers do not add silicone oil.