**International customers: Please note that due to circumstances surrounding COVID-19, USPS International delivery times have become significantly longer. Deliveries can take up to eight weeks. Additionally, USPS International tracking information is not regularly updated. For your convenience, UPS has been added as an alternate, more timely shipping option. Rates will vary.**
X-Rings in FKM/Fluorocarbon have resistance to chemicals, ozone, high temperatures, oxygen, mineral oil, synthetic hydraulic fluids, fuels, aromatics and many organic solvents and chemicals.