... samples. Mold/samples lead-time: For trial order mold, usually in 7days For mass production mold, usually in1- ... : black, transparent,red, blue,any in PMS,Especially for the silicone products.7 .Hardness: 30 to 90 shore ... or IRHD, tolerance can be +/-5 shore A, for some special products, we can reach +/-3 shore A ... i can do for you, pls feel free to contact me at any time. 2012 top wholesale molded EPDM, ...