... , household electrical appliances etc. We have various kinds of rubber products for you to choose from, such as silicone mat, cup mat ... : Black, transparent, red, blue, any in pantone color, Especially for the silicone products. Hardness: 30 to 90 shore A or IRHD, tolerance ... can be +/-5 shore A, for some special products, we can reach +/-3 shore A tolerance. Excellent chemical ...