... resistant, heat resistant, wear resistant, chemical resistant, anti-corrosion Auto Parts, etc. 3. Hardness: 30~90 shore A or IRHD ... upon your request or standard tolerance. 5. Color: black, transparent, green, red, yellow, grey, purple, pink Auto Parts, etc. or upon ... , mechanical, industrial, construction, household, medical and other fields Auto Parts. 10. QC/QA: we have strict quality control and ...