The Freudenberg-NOK SI7027 is a premium VMQ O-Ring with a 30mm outer diameter and a 3mm cross-section, made from 70 Shore Silicone (VMQ). This O-Ring is specifically designed for high-temperature applications, offering excellent resistance to extreme heat and various chemicals. Its flexibility and durability make it ideal for use in food processing, medical devices, and automotive applications. The SI7027 meets stringent industry standards, ensuring reliable performance and longevity in sealing applications. This O-Ring is a perfect choice for engineers seeking high-quality sealing solutions.