... and more)Hardness: 8 to 95 shore A, tolerance can be ±5 shore A, for some special products, we can reach ±3 ... shore A tolerance Color: for rubber, usually black, for silicone, can be in any color as you want Machine type ... certificated factoryMold/samples lead-time: For prototype mold, usually in 7days For mass production mold, usually in 2 weeks For some special molds, can be ...