... to mold making.8. Lead-time, prototype mold in 3-7days, production mold in 1-2weeks, complicated rubber molds ... ±5 shore A, for some special products, we can reach ±3 shore A tolerance Color: for rubber, usually black, for silicone, can be in ... , usually in 2 weeks For some special molds, can be in 30days, especially for some automotive rubber moldsSmall orders are welcomed silicone toy for kids