Our Food Grade / FDA Silicone Rubber O-Ring is designed to provide a secure, leak-proof seal for thermoses and other food-related containers. Manufactured from high-quality silicone, this O-ring is safe for use with hot and cold beverages, ensuring long-lasting performance while meeting strict FDA standards for food contact materials.

Applications:

• Thermoses

• Insulated bottles

• Food containers

• Drinkware

• Kitchen appliances

Why Choose Our Silicone O-Rings?
Our O-rings are designed for durability and ease of use, providing a safe, reliable seal for all your beverage containers. Whether you need to keep drinks hot or cold, our FDA-approved silicone O-ring ensures optimal performance with every use.